| 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 | $84.69 | 8.146% | $91.5888 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $192.66 | 9.739% | $211.4232 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $131.51 | 7.833% | $141.8112 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $240.90 | 4.411% | $251.5261 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $108.53 | 4.433% | $113.3411 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $202.88 | 3.692% | $210.3703 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $201.60 | 12.602% | $227.0056 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $1,162.77 | $1,247.0663 | $1,247.07 | $1,247.05 | $1,247.00 | |