| 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 | $125.35 | 6.463% | $133.4514 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $208.82 | 11.370% | $232.5628 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $240.64 | 8.296% | $260.6035 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $138.86 | 8.740% | $150.9964 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $117.69 | 9.438% | $128.7976 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $98.93 | 9.127% | $107.9593 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $105.77 | 6.428% | $112.5689 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $1,036.06 | $1,126.9399 | $1,126.94 | $1,126.90 | $1,127.10 | |