| 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 | $96.35 | 12.632% | $108.5209 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $89.66 | 9.740% | $98.3929 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $195.28 | 8.388% | $211.6601 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $21.38 | 13.428% | $24.2509 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $159.60 | 13.194% | $180.6576 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $227.73 | 7.263% | $244.27 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $146.52 | 5.139% | $154.0497 | $154.05 | $154.05 | $154.00 |
| 7 purchase totals = | $936.52 | $1,021.8021 | $1,021.80 | $1,021.75 | $1,021.90 | |