| 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 | $248.68 | 10.537% | $274.8834 | $274.88 | $274.90 | $274.90 |
| Purchase #2 | $93.93 | 5.201% | $98.8153 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $244.45 | 6.251% | $259.7306 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $198.25 | 10.624% | $219.3121 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $148.33 | 8.577% | $161.0523 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $59.94 | 12.432% | $67.3917 | $67.39 | $67.40 | $67.40 |
| Purchase #7 | $223.98 | 11.234% | $249.1419 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,217.56 | $1,330.3273 | $1,330.32 | $1,330.35 | $1,330.30 | |