| 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 | $199.92 | 12.630% | $225.1699 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $96.94 | 7.674% | $104.3792 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $246.41 | 10.489% | $272.2559 | $272.26 | $272.25 | $272.30 |
| Purchase #4 | $117.48 | 3.523% | $121.6188 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $118.96 | 8.107% | $128.6041 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $98.59 | 11.451% | $109.8795 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $150.55 | 3.605% | $155.9773 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $1,028.85 | $1,117.8847 | $1,117.89 | $1,117.90 | $1,118.00 | |