| 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 | $203.47 | 12.327% | $228.5517 | $228.55 | $228.55 | $228.60 |
| Purchase #2 | $149.30 | 10.574% | $165.087 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $168.86 | 8.117% | $182.5664 | $182.57 | $182.55 | $182.60 |
| Purchase #4 | $91.77 | 5.478% | $96.7972 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $109.88 | 11.753% | $122.7942 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $238.92 | 6.307% | $253.9887 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $92.66 | 11.478% | $103.2955 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $1,054.86 | $1,153.0807 | $1,153.09 | $1,153.10 | $1,153.20 | |