| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.67 | 4.582% | $133.5198 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $209.38 | 13.727% | $238.1216 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $140.89 | 7.285% | $151.1538 | $151.15 | $151.15 | $151.20 |
| Purchase #4 | $150.70 | 4.532% | $157.5297 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $230.90 | 7.456% | $248.1159 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $130.40 | 13.188% | $147.5972 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $111.45 | 8.800% | $121.2576 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $1,101.39 | $1,197.2956 | $1,197.30 | $1,197.25 | $1,197.30 | |