| 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 | $108.56 | 3.614% | $112.4834 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $128.80 | 9.814% | $141.4404 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $178.30 | 5.621% | $188.3222 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $138.51 | 9.755% | $152.0217 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $200.51 | 4.834% | $210.2027 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $182.52 | 10.477% | $201.6426 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $224.79 | 5.334% | $236.7803 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,161.99 | $1,242.8933 | $1,242.88 | $1,242.90 | $1,242.80 | |