| 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 | $10.84 | 7.294% | $11.6307 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $221.45 | 9.632% | $242.7801 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $194.88 | 8.819% | $212.0665 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $244.46 | 5.871% | $258.8122 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $119.37 | 13.745% | $135.7774 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $86.72 | 6.517% | $92.3715 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $183.37 | 3.457% | $189.7091 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,061.09 | $1,143.1475 | $1,143.15 | $1,143.15 | $1,143.20 | |