| 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 | $189.31 | 12.422% | $212.8261 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $88.73 | 4.359% | $92.5977 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $23.44 | 3.711% | $24.3099 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $112.37 | 5.123% | $118.1267 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $57.39 | 6.325% | $61.0199 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $181.34 | 7.352% | $194.6721 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $20.85 | 6.767% | $22.2609 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $673.43 | $725.8133 | $725.82 | $725.80 | $725.80 | |