| 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 | $110.81 | 4.794% | $116.1222 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $245.86 | 8.870% | $267.6678 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $228.44 | 4.865% | $239.5536 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $210.64 | 13.513% | $239.1038 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $41.55 | 11.359% | $46.2697 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $131.63 | 10.759% | $145.7921 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $217.37 | 12.726% | $245.0325 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,186.30 | $1,299.5417 | $1,299.53 | $1,299.50 | $1,299.60 | |