| 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 | $204.63 | 7.442% | $219.8586 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $87.51 | 12.715% | $98.6369 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $102.28 | 7.516% | $109.9674 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $9.27 | 5.865% | $9.8137 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $53.85 | 5.590% | $56.8602 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $219.71 | 11.432% | $244.8272 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $223.56 | 11.267% | $248.7485 | $248.75 | $248.75 | $248.70 |
| 7 purchase totals = | $900.81 | $988.7125 | $988.72 | $988.70 | $988.70 | |