| 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 | $150.67 | 7.649% | $162.1947 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $38.88 | 5.718% | $41.1032 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $200.84 | 5.718% | $212.324 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $188.49 | 11.634% | $210.4189 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $225.33 | 10.584% | $249.1789 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $6.36 | 3.750% | $6.5985 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $229.47 | 5.466% | $242.0128 | $242.01 | $242.00 | $242.00 |
| 7 purchase totals = | $1,040.04 | $1,123.8310 | $1,123.82 | $1,123.80 | $1,123.80 | |