| 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 | 12.627% | $237.215 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $250.65 | 7.242% | $268.8021 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $234.32 | 13.561% | $266.0961 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $140.36 | 6.242% | $149.1213 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $26.61 | 4.299% | $27.754 | $27.75 | $27.75 | $27.80 |
| Purchase #6 | $181.86 | 6.556% | $193.7827 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $209.44 | 5.214% | $220.3602 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,253.86 | $1,363.1314 | $1,363.13 | $1,363.10 | $1,363.20 | |