| 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 | $99.61 | 11.376% | $110.9416 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $223.73 | 7.456% | $240.4113 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $132.75 | 13.216% | $150.2942 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $221.94 | 4.696% | $232.3623 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $217.65 | 13.183% | $246.3428 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $47.27 | 12.137% | $53.0072 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $186.36 | 9.377% | $203.835 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $1,129.31 | $1,237.1944 | $1,237.19 | $1,237.20 | $1,237.10 | |