| 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 | $210.62 | 7.764% | $226.9725 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $244.54 | 4.740% | $256.1312 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $121.76 | 5.328% | $128.2474 | $128.25 | $128.25 | $128.20 |
| Purchase #4 | $179.73 | 5.389% | $189.4156 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $167.85 | 6.667% | $179.0406 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $18.75 | 5.616% | $19.803 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $243.35 | 11.355% | $270.9824 | $270.98 | $271.00 | $271.00 |
| 7 purchase totals = | $1,186.60 | $1,270.5927 | $1,270.59 | $1,270.60 | $1,270.50 | |