| 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 | $124.82 | 8.308% | $135.19 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $44.73 | 7.408% | $48.0436 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $47.93 | 11.789% | $53.5805 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $179.51 | 12.640% | $202.2001 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $182.37 | 13.795% | $207.5279 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $15.72 | 5.189% | $16.5357 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $249.31 | 11.647% | $278.3471 | $278.35 | $278.35 | $278.30 |
| 7 purchase totals = | $844.39 | $941.4249 | $941.43 | $941.50 | $941.30 | |