| 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 | $248.53 | 13.422% | $281.8877 | $281.89 | $281.90 | $281.90 |
| Purchase #2 | $115.55 | 5.456% | $121.8544 | $121.85 | $121.85 | $121.90 |
| Purchase #3 | $41.87 | 10.125% | $46.1093 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $245.79 | 12.856% | $277.3888 | $277.39 | $277.40 | $277.40 |
| Purchase #5 | $39.73 | 3.509% | $41.1241 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $202.60 | 6.197% | $215.1551 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $195.82 | 3.164% | $202.0157 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,089.89 | $1,185.5351 | $1,185.54 | $1,185.50 | $1,185.60 | |