| 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 | $117.55 | 11.458% | $131.0189 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $27.57 | 12.521% | $31.022 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $199.39 | 10.402% | $220.1305 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $128.44 | 5.119% | $135.0148 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $57.32 | 9.837% | $62.9586 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $226.91 | 7.835% | $244.6884 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $226.29 | 4.817% | $237.1904 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $983.47 | $1,062.0236 | $1,062.02 | $1,062.00 | $1,062.00 | |