| 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 | $97.67 | 4.248% | $101.819 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $249.51 | 8.213% | $270.0023 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $160.35 | 7.185% | $171.8711 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $191.74 | 3.751% | $198.9322 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $91.75 | 6.142% | $97.3853 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $83.78 | 10.399% | $92.4923 | $92.49 | $92.50 | $92.50 |
| Purchase #7 | $160.61 | 9.710% | $176.2052 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,035.41 | $1,108.7074 | $1,108.71 | $1,108.70 | $1,108.70 | |