| 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 | $114.53 | 12.653% | $129.0215 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $80.78 | 13.128% | $91.3848 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $194.55 | 6.636% | $207.4603 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $184.39 | 10.521% | $203.7897 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $233.91 | 11.342% | $260.4401 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $95.63 | 9.319% | $104.5418 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $128.45 | 5.484% | $135.4942 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $1,032.24 | $1,132.1324 | $1,132.12 | $1,132.15 | $1,132.10 | |