| 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 | $234.74 | 4.157% | $244.4981 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $171.64 | 3.217% | $177.1617 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $149.53 | 6.426% | $159.1388 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $39.94 | 3.317% | $41.2648 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $145.25 | 7.204% | $155.7138 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $30.60 | 7.404% | $32.8656 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $200.89 | 4.600% | $210.1309 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $972.59 | $1,020.7737 | $1,020.77 | $1,020.75 | $1,020.80 | |