| 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 | $93.41 | 7.198% | $100.1337 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $58.99 | 6.414% | $62.7736 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $191.77 | 9.489% | $209.9671 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $161.91 | 10.625% | $179.1129 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $112.80 | 6.302% | $119.9087 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $133.90 | 6.141% | $142.1228 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $231.99 | 13.421% | $263.1254 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $984.77 | $1,077.1442 | $1,077.14 | $1,077.10 | $1,077.10 | |