| 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 | $228.61 | 12.850% | $257.9864 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $184.51 | 4.433% | $192.6893 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $132.61 | 4.627% | $138.7459 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $200.43 | 9.434% | $219.3386 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $20.97 | 8.109% | $22.6705 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $131.44 | 5.678% | $138.9032 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $118.92 | 3.784% | $123.4199 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $1,017.49 | $1,093.7538 | $1,093.76 | $1,093.75 | $1,093.70 | |