| 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 | $42.29 | 12.158% | $47.4316 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $224.84 | 8.675% | $244.3449 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $170.71 | 4.377% | $178.182 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $211.27 | 13.287% | $239.3414 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $10.84 | 4.709% | $11.3505 | $11.35 | $11.35 | $11.40 |
| Purchase #6 | $138.28 | 9.576% | $151.5217 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $210.99 | 4.454% | $220.3875 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $1,009.22 | $1,092.5596 | $1,092.55 | $1,092.60 | $1,092.50 | |