| 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 | $32.46 | 9.379% | $35.5044 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $128.53 | 5.670% | $135.8177 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $188.93 | 10.417% | $208.6108 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $221.58 | 10.443% | $244.7196 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $108.26 | 3.576% | $112.1314 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $155.66 | 7.276% | $166.9858 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $202.89 | 9.656% | $222.4811 | $222.48 | $222.50 | $222.50 |
| 7 purchase totals = | $1,038.31 | $1,126.2508 | $1,126.25 | $1,126.25 | $1,126.20 | |