| 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 | $219.99 | 7.258% | $235.9569 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $49.42 | 9.298% | $54.0151 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $238.40 | 10.497% | $263.4248 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $80.31 | 12.452% | $90.3102 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $19.56 | 7.627% | $21.0518 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $173.67 | 10.658% | $192.1797 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $80.58 | 13.151% | $91.1771 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $861.93 | $948.1156 | $948.12 | $948.10 | $948.20 | |