| 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 | $191.81 | 10.852% | $212.6252 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $151.56 | 5.392% | $159.7321 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $144.49 | 10.866% | $160.1903 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $87.59 | 8.294% | $94.8547 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $246.48 | 11.382% | $274.5344 | $274.53 | $274.55 | $274.50 |
| Purchase #6 | $72.27 | 10.781% | $80.0614 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $100.41 | 7.639% | $108.0803 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $994.61 | $1,090.0784 | $1,090.07 | $1,090.15 | $1,090.10 | |