| 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 | $111.75 | 8.673% | $121.4421 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $184.94 | 6.546% | $197.0462 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $122.82 | 6.858% | $131.243 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $56.33 | 12.148% | $63.173 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $67.71 | 13.617% | $76.9301 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $197.75 | 3.283% | $204.2421 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $90.77 | 8.854% | $98.8068 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $832.07 | $892.8833 | $892.88 | $892.90 | $892.70 | |