| 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 | $217.45 | 10.185% | $239.5973 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $74.31 | 6.730% | $79.3111 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $88.47 | 12.562% | $99.5836 | $99.58 | $99.60 | $99.60 |
| Purchase #4 | $189.81 | 3.814% | $197.0494 | $197.05 | $197.05 | $197.00 |
| Purchase #5 | $34.69 | 12.210% | $38.9256 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $89.62 | 12.828% | $101.1165 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $177.72 | 11.332% | $197.8592 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $872.07 | $953.4427 | $953.45 | $953.45 | $953.40 | |