| 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 | $244.27 | 6.468% | $260.0694 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $95.63 | 7.802% | $103.0911 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $249.82 | 11.319% | $278.0971 | $278.10 | $278.10 | $278.10 |
| Purchase #4 | $151.80 | 6.792% | $162.1103 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $166.88 | 7.115% | $178.7535 | $178.75 | $178.75 | $178.80 |
| Purchase #6 | $189.89 | 6.507% | $202.2461 | $202.25 | $202.25 | $202.20 |
| Purchase #7 | $210.82 | 9.354% | $230.5401 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $1,309.11 | $1,414.9076 | $1,414.91 | $1,414.90 | $1,414.90 | |