| 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 | $19.96 | 13.675% | $22.6895 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $203.72 | 13.841% | $231.9169 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $245.41 | 13.746% | $279.1441 | $279.14 | $279.15 | $279.10 |
| Purchase #4 | $167.89 | 8.422% | $182.0297 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $28.49 | 10.492% | $31.4792 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $194.30 | 12.770% | $219.1121 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $184.32 | 12.871% | $208.0438 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $1,044.09 | $1,174.4153 | $1,174.41 | $1,174.45 | $1,174.30 | |