| 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 | $5.71 | 8.311% | $6.1846 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $172.62 | 11.165% | $191.893 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $206.56 | 3.399% | $213.581 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $76.67 | 10.768% | $84.9258 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $112.67 | 10.528% | $124.5319 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $244.84 | 6.160% | $259.9221 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $187.99 | 6.473% | $200.1586 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $1,007.06 | $1,081.1970 | $1,081.19 | $1,081.25 | $1,081.20 | |