| 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 | $110.53 | 10.834% | $122.5048 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $164.89 | 7.421% | $177.1265 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $90.75 | 11.278% | $100.9848 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $178.43 | 9.628% | $195.6092 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $172.32 | 11.376% | $191.9231 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $240.95 | 7.180% | $258.2502 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $190.91 | 8.642% | $207.4084 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $1,148.78 | $1,253.8070 | $1,253.80 | $1,253.80 | $1,253.80 | |