| 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 | $24.38 | 12.768% | $27.4928 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $175.72 | 13.167% | $198.8571 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $112.60 | 8.144% | $121.7701 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $126.49 | 9.516% | $138.5268 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $223.98 | 12.145% | $251.1824 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $179.67 | 7.506% | $193.156 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $70.35 | 10.231% | $77.5475 | $77.55 | $77.55 | $77.50 |
| 7 purchase totals = | $913.19 | $1,008.5327 | $1,008.54 | $1,008.55 | $1,008.60 | |