| 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 | $235.29 | 9.724% | $258.1696 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $104.72 | 5.414% | $110.3895 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $94.57 | 9.459% | $103.5154 | $103.52 | $103.50 | $103.50 |
| Purchase #4 | $152.78 | 10.563% | $168.9182 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $130.58 | 8.368% | $141.5069 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $209.82 | 13.116% | $237.34 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $231.29 | 11.121% | $257.0118 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,159.05 | $1,276.8514 | $1,276.86 | $1,276.80 | $1,276.80 | |