| 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 | $192.75 | 8.703% | $209.525 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $199.80 | 12.108% | $223.9918 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $241.65 | 10.703% | $267.5138 | $267.51 | $267.50 | $267.50 |
| Purchase #4 | $229.91 | 11.482% | $256.3083 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $194.54 | 3.217% | $200.7984 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $85.82 | 4.501% | $89.6828 | $89.68 | $89.70 | $89.70 |
| Purchase #7 | $122.42 | 11.137% | $136.0539 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $1,266.89 | $1,383.8740 | $1,383.87 | $1,383.90 | $1,383.90 | |