| 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 | $110.77 | 5.631% | $117.0075 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $227.76 | 12.134% | $255.3964 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $242.79 | 11.453% | $270.5967 | $270.60 | $270.60 | $270.60 |
| Purchase #4 | $141.87 | 11.625% | $158.3624 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $98.51 | 12.403% | $110.7282 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $118.38 | 3.596% | $122.6369 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $183.45 | 12.231% | $205.8878 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,123.53 | $1,240.6159 | $1,240.63 | $1,240.65 | $1,240.60 | |