| 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 | $129.96 | 8.165% | $140.5712 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $202.74 | 8.546% | $220.0662 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $219.94 | 3.316% | $227.2332 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $35.70 | 7.355% | $38.3257 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $250.70 | 10.553% | $277.1564 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $88.33 | 9.258% | $96.5076 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $215.46 | 13.424% | $244.3834 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $1,142.83 | $1,244.2437 | $1,244.25 | $1,244.25 | $1,244.30 | |