| 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 | $131.80 | 12.469% | $148.2341 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $222.86 | 12.292% | $250.254 | $250.25 | $250.25 | $250.30 |
| Purchase #3 | $233.57 | 7.684% | $251.5175 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $189.28 | 9.769% | $207.7708 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $21.56 | 11.493% | $24.0379 | $24.04 | $24.05 | $24.00 |
| Purchase #6 | $74.47 | 9.862% | $81.8142 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $74.71 | 13.681% | $84.9311 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $948.25 | $1,048.5596 | $1,048.55 | $1,048.55 | $1,048.50 | |