| 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 | $241.80 | 13.394% | $274.1867 | $274.19 | $274.20 | $274.20 |
| Purchase #2 | $237.97 | 5.222% | $250.3968 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $154.37 | 11.111% | $171.5221 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $146.30 | 4.487% | $152.8645 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $7.27 | 11.669% | $8.1183 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $249.74 | 12.625% | $281.2697 | $281.27 | $281.25 | $281.30 |
| Purchase #7 | $46.56 | 6.168% | $49.4318 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $1,084.01 | $1,187.7899 | $1,187.79 | $1,187.75 | $1,187.80 | |