| 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 | $118.65 | 8.369% | $128.5798 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $242.98 | 8.864% | $264.5177 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $130.45 | 4.763% | $136.6633 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $202.36 | 10.295% | $223.193 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $126.96 | 11.175% | $141.1478 | $141.15 | $141.15 | $141.10 |
| Purchase #6 | $60.95 | 5.736% | $64.4461 | $64.45 | $64.45 | $64.40 |
| Purchase #7 | $195.53 | 5.600% | $206.4797 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,077.88 | $1,165.0274 | $1,165.03 | $1,165.05 | $1,165.00 | |