| 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 | $117.87 | 9.506% | $129.0747 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $240.84 | 9.172% | $262.9298 | $262.93 | $262.95 | $262.90 |
| Purchase #3 | $149.74 | 7.306% | $160.68 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $60.25 | 4.312% | $62.848 | $62.85 | $62.85 | $62.80 |
| Purchase #5 | $103.80 | 11.393% | $115.6259 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $162.78 | 4.111% | $169.4719 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $80.79 | 8.102% | $87.3356 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $916.07 | $987.9659 | $987.97 | $988.00 | $987.90 | |