| 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 | $198.71 | 9.870% | $218.3227 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $121.74 | 6.427% | $129.5642 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $19.46 | 9.129% | $21.2365 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $100.76 | 6.318% | $107.126 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $128.80 | 5.601% | $136.0141 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $178.35 | 11.850% | $199.4845 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $227.35 | 4.797% | $238.256 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $975.17 | $1,050.0040 | $1,050.00 | $1,050.00 | $1,050.00 | |