| 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 | $240.52 | 12.495% | $270.573 | $270.57 | $270.55 | $270.60 |
| Purchase #2 | $122.54 | 4.797% | $128.4182 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $61.93 | 3.580% | $64.1471 | $64.15 | $64.15 | $64.10 |
| Purchase #4 | $83.86 | 4.210% | $87.3905 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $181.79 | 4.228% | $189.4761 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $73.86 | 12.400% | $83.0186 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $147.27 | 9.156% | $160.754 | $160.75 | $160.75 | $160.80 |
| 7 purchase totals = | $911.77 | $983.7775 | $983.78 | $983.75 | $983.80 | |