| 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 | $218.31 | 4.794% | $228.7758 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $141.41 | 5.603% | $149.3332 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $239.72 | 7.119% | $256.7857 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $206.72 | 11.189% | $229.8499 | $229.85 | $229.85 | $229.80 |
| Purchase #5 | $163.69 | 9.118% | $178.6153 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $184.71 | 9.351% | $201.9822 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $191.43 | 4.359% | $199.7744 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,345.99 | $1,445.1165 | $1,445.12 | $1,445.15 | $1,445.10 | |