| 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 | $91.30 | 3.481% | $94.4782 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $126.49 | 7.642% | $136.1564 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $168.87 | 4.140% | $175.8612 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $192.34 | 7.531% | $206.8251 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $48.99 | 3.452% | $50.6811 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $220.73 | 11.494% | $246.1007 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $209.52 | 6.493% | $223.1241 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $1,058.24 | $1,133.2268 | $1,133.23 | $1,133.25 | $1,133.30 | |