| 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 | $248.95 | 12.299% | $279.5684 | $279.57 | $279.55 | $279.60 |
| Purchase #2 | $213.40 | 11.743% | $238.4596 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $119.28 | 6.107% | $126.5644 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $172.64 | 12.813% | $194.7604 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $35.45 | 6.665% | $37.8127 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $184.68 | 10.818% | $204.6587 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $131.44 | 3.545% | $136.0995 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,105.84 | $1,217.9237 | $1,217.92 | $1,217.85 | $1,218.10 | |