| 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 | $203.25 | 3.336% | $210.0304 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $237.36 | 8.116% | $256.6241 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $222.57 | 12.700% | $250.8364 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $193.75 | 11.555% | $216.1378 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $202.29 | 8.555% | $219.5959 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $158.35 | 10.205% | $174.5096 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $190.50 | 8.804% | $207.2716 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $1,408.07 | $1,535.0058 | $1,535.01 | $1,535.00 | $1,534.90 | |