| 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 | $90.25 | 12.286% | $101.3381 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $80.65 | 8.272% | $87.3214 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $42.67 | 7.318% | $45.7926 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $17.89 | 8.489% | $19.4087 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $117.42 | 8.862% | $127.8258 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $204.52 | 12.545% | $230.177 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $40.83 | 8.800% | $44.423 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $594.23 | $656.2866 | $656.29 | $656.30 | $656.20 | |