| 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 | $213.62 | 5.597% | $225.5763 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $238.99 | 12.332% | $268.4622 | $268.46 | $268.45 | $268.50 |
| Purchase #3 | $99.99 | 6.541% | $106.5303 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $151.82 | 5.235% | $159.7678 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $143.31 | 12.452% | $161.155 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $133.48 | 11.656% | $149.0384 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $135.76 | 6.528% | $144.6224 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $1,116.97 | $1,215.1524 | $1,215.16 | $1,215.15 | $1,215.20 | |