| 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 | $101.53 | 7.476% | $109.1204 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $142.66 | 9.468% | $156.167 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $228.93 | 5.130% | $240.6741 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $172.29 | 10.688% | $190.7044 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $187.46 | 13.835% | $213.3951 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $159.47 | 12.592% | $179.5505 | $179.55 | $179.55 | $179.60 |
| Purchase #7 | $88.47 | 5.452% | $93.2934 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $1,080.81 | $1,182.9049 | $1,182.90 | $1,182.85 | $1,183.00 | |