| 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 | $226.32 | 10.814% | $250.7942 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $211.47 | 13.601% | $240.232 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $38.27 | 13.623% | $43.4835 | $43.48 | $43.50 | $43.50 |
| Purchase #4 | $129.56 | 4.468% | $135.3487 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $57.39 | 13.533% | $65.1566 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $32.91 | 12.579% | $37.0497 | $37.05 | $37.05 | $37.00 |
| Purchase #7 | $247.29 | 7.833% | $266.6602 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $943.21 | $1,038.7249 | $1,038.72 | $1,038.75 | $1,038.70 | |