| 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 | $216.86 | 7.257% | $232.5975 | $232.60 | $232.60 | $232.60 |
| Purchase #2 | $161.33 | 5.425% | $170.0822 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $161.30 | 11.135% | $179.2608 | $179.26 | $179.25 | $179.30 |
| Purchase #4 | $121.34 | 3.529% | $125.6221 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $140.57 | 4.643% | $147.0967 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $128.38 | 5.535% | $135.4858 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $50.53 | 13.404% | $57.303 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $980.31 | $1,047.4481 | $1,047.45 | $1,047.45 | $1,047.50 | |