| 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 | $120.59 | 7.825% | $130.0262 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $219.62 | 13.383% | $249.0117 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $58.88 | 5.268% | $61.9818 | $61.98 | $62.00 | $62.00 |
| Purchase #4 | $220.49 | 11.613% | $246.0955 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $85.33 | 13.721% | $97.0381 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $219.87 | 8.348% | $238.2247 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $148.73 | 10.378% | $164.1652 | $164.17 | $164.15 | $164.20 |
| 7 purchase totals = | $1,073.51 | $1,186.5432 | $1,186.55 | $1,186.55 | $1,186.50 | |