| 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 | $23.58 | 10.719% | $26.1075 | $26.11 | $26.10 | $26.10 |
| Purchase #2 | $166.51 | 3.351% | $172.0898 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $222.44 | 7.279% | $238.6314 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $128.72 | 13.196% | $145.7059 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $225.72 | 10.462% | $249.3348 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $71.75 | 13.399% | $81.3638 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $217.27 | 3.705% | $225.3199 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $1,055.99 | $1,138.5531 | $1,138.55 | $1,138.55 | $1,138.50 | |