| 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 | $19.61 | 9.127% | $21.3998 | $21.40 | $21.40 | $21.40 |
| Purchase #2 | $129.76 | 9.277% | $141.7978 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $201.95 | 7.682% | $217.4638 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $238.89 | 13.779% | $271.8067 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $245.58 | 5.320% | $258.6449 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $84.98 | 13.597% | $96.5347 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $95.93 | 3.526% | $99.3125 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $1,016.70 | $1,106.9602 | $1,106.95 | $1,106.95 | $1,106.90 | |