| 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 | $120.40 | 9.627% | $131.9909 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $94.51 | 7.156% | $101.2731 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $249.50 | 11.873% | $279.1231 | $279.12 | $279.10 | $279.10 |
| Purchase #4 | $63.61 | 9.699% | $69.7795 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $22.25 | 10.345% | $24.5518 | $24.55 | $24.55 | $24.60 |
| Purchase #6 | $92.28 | 6.117% | $97.9248 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $87.52 | 3.245% | $90.36 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $730.07 | $795.0032 | $794.99 | $794.95 | $795.10 | |