| 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 | $122.39 | 10.694% | $135.4784 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $222.79 | 4.535% | $232.8935 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $39.65 | 3.145% | $40.897 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $158.86 | 7.514% | $170.7967 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $119.52 | 13.355% | $135.4819 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $138.68 | 3.173% | $143.0803 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $188.85 | 5.185% | $198.6419 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $990.74 | $1,057.2697 | $1,057.27 | $1,057.35 | $1,057.30 | |