| 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 | $50.93 | 7.553% | $54.7767 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $198.30 | 12.822% | $223.726 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $237.80 | 12.622% | $267.8151 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $239.82 | 12.700% | $270.2771 | $270.28 | $270.30 | $270.30 |
| Purchase #5 | $98.80 | 3.211% | $101.9725 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $220.76 | 10.704% | $244.3902 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $188.84 | 7.671% | $203.3259 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $1,235.25 | $1,366.2835 | $1,366.30 | $1,366.35 | $1,366.30 | |