| 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 | $123.47 | 4.397% | $128.899 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $235.30 | 7.531% | $253.0204 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $185.26 | 9.584% | $203.0153 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $139.83 | 6.243% | $148.5596 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $132.91 | 12.874% | $150.0208 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $120.50 | 8.564% | $130.8196 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $74.32 | 8.656% | $80.7531 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $1,011.59 | $1,095.0878 | $1,095.09 | $1,095.00 | $1,095.10 | |