| 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 | $233.39 | 4.574% | $244.0653 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $16.42 | 8.709% | $17.85 | $17.85 | $17.85 | $17.90 |
| Purchase #3 | $152.71 | 8.739% | $166.0553 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $213.28 | 13.432% | $241.9278 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $219.91 | 11.134% | $244.3948 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $135.33 | 7.691% | $145.7382 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $239.35 | 7.235% | $256.667 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $1,210.39 | $1,316.6984 | $1,316.71 | $1,316.70 | $1,316.80 | |