| 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 | $235.26 | 9.680% | $258.0332 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $68.57 | 8.546% | $74.43 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $182.44 | 11.482% | $203.3878 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $52.81 | 4.756% | $55.3216 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $188.43 | 8.164% | $203.8134 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $82.36 | 12.398% | $92.571 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $112.48 | 9.276% | $122.9136 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $922.35 | $1,010.4706 | $1,010.46 | $1,010.45 | $1,010.40 | |