| 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 | $99.77 | 11.600% | $111.3433 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $112.47 | 7.234% | $120.6061 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $212.28 | 6.337% | $225.7322 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $187.50 | 12.494% | $210.9263 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $162.36 | 9.348% | $177.5374 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $223.36 | 9.397% | $244.3491 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $68.83 | 7.256% | $73.8243 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $1,066.57 | $1,164.3187 | $1,164.32 | $1,164.35 | $1,164.10 | |