| 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 | $94.96 | 4.470% | $99.2047 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $166.29 | 11.510% | $185.43 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $114.36 | 12.173% | $128.281 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $43.52 | 8.202% | $47.0895 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $218.82 | 5.540% | $230.9426 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $108.99 | 7.231% | $116.8711 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $221.45 | 9.814% | $243.1831 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $968.39 | $1,051.0020 | $1,050.99 | $1,051.05 | $1,051.00 | |