| 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 | $130.44 | 5.423% | $137.5138 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $233.31 | 7.803% | $251.5152 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $96.89 | 11.234% | $107.7746 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $183.62 | 5.374% | $193.4877 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $120.32 | 4.814% | $126.1122 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $97.34 | 4.564% | $101.7826 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $103.84 | 4.750% | $108.7724 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $965.76 | $1,026.9585 | $1,026.95 | $1,026.90 | $1,027.00 | |