| 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 | $112.55 | 10.317% | $124.1618 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $141.34 | 6.398% | $150.3829 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $142.80 | 3.587% | $147.9222 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $169.99 | 10.326% | $187.5432 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $8.44 | 8.105% | $9.1241 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $121.57 | 11.130% | $135.1007 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $46.31 | 4.730% | $48.5005 | $48.50 | $48.50 | $48.50 |
| 7 purchase totals = | $743.00 | $802.7354 | $802.72 | $802.70 | $802.70 | |