| 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 | $99.84 | 8.174% | $108.0009 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $26.91 | 10.399% | $29.7084 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $196.98 | 5.176% | $207.1757 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $192.88 | 7.768% | $207.8629 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $152.70 | 13.318% | $173.0366 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $180.81 | 11.646% | $201.8671 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $182.43 | 9.784% | $200.279 | $200.28 | $200.30 | $200.30 |
| 7 purchase totals = | $1,032.55 | $1,127.9306 | $1,127.94 | $1,127.95 | $1,128.00 | |