| 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 | $32.59 | 8.673% | $35.4165 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $152.51 | 4.811% | $159.8473 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $220.84 | 7.864% | $238.2069 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $216.35 | 5.373% | $227.9745 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $120.35 | 9.670% | $131.9878 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $221.25 | 10.400% | $244.26 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $95.50 | 10.283% | $105.3203 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $1,059.39 | $1,143.0133 | $1,143.02 | $1,142.95 | $1,143.00 | |