| 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 | $193.43 | 12.771% | $218.1329 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $19.76 | 3.874% | $20.5255 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $89.27 | 10.836% | $98.9433 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $210.68 | 8.419% | $228.4171 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $93.88 | 10.709% | $103.9336 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $56.46 | 6.489% | $60.1237 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $244.61 | 9.528% | $267.9164 | $267.92 | $267.90 | $267.90 |
| 7 purchase totals = | $908.09 | $997.9925 | $997.99 | $998.00 | $997.80 | |