| 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 | $26.96 | 3.103% | $27.7966 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $207.56 | 12.236% | $232.957 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $187.29 | 4.115% | $194.997 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $135.90 | 3.183% | $140.2257 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $27.33 | 12.335% | $30.7012 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $134.52 | 11.260% | $149.667 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $23.94 | 6.753% | $25.5567 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $743.50 | $801.9012 | $801.92 | $801.90 | $802.00 | |