| 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 | $239.79 | 11.398% | $267.1213 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $89.52 | 5.625% | $94.5555 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $100.36 | 10.368% | $110.7653 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $179.76 | 4.409% | $187.6856 | $187.69 | $187.70 | $187.70 |
| Purchase #5 | $8.95 | 10.140% | $9.8575 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $191.68 | 3.654% | $198.684 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $31.42 | 10.749% | $34.7973 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $841.48 | $903.4665 | $903.48 | $903.45 | $903.60 | |