| 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 | $120.61 | 12.634% | $135.8479 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $46.61 | 3.840% | $48.3998 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $250.68 | 12.391% | $281.7418 | $281.74 | $281.75 | $281.70 |
| Purchase #4 | $171.72 | 7.253% | $184.1749 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $85.73 | 8.832% | $93.3017 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $224.59 | 9.509% | $245.9463 | $245.95 | $245.95 | $245.90 |
| Purchase #7 | $102.75 | 6.832% | $109.7699 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,002.69 | $1,099.1823 | $1,099.18 | $1,099.15 | $1,099.10 | |