| 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 | $224.38 | 10.289% | $247.4665 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $194.33 | 13.269% | $220.1156 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $35.57 | 6.216% | $37.781 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $193.81 | 11.645% | $216.3792 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $118.56 | 3.364% | $122.5484 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $138.78 | 4.551% | $145.0959 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $70.88 | 11.748% | $79.207 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $976.31 | $1,068.5936 | $1,068.61 | $1,068.60 | $1,068.60 | |