| 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 | $247.25 | 10.274% | $272.6525 | $272.65 | $272.65 | $272.70 |
| Purchase #2 | $143.56 | 13.235% | $162.5602 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $119.71 | 13.307% | $135.6398 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $90.37 | 8.442% | $97.999 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $7.99 | 8.607% | $8.6777 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $235.82 | 3.815% | $244.8165 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $62.45 | 7.190% | $66.9402 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $907.15 | $989.2859 | $989.29 | $989.30 | $989.30 | |