| 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 | $106.86 | 3.635% | $110.7444 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $123.71 | 4.538% | $129.324 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $196.69 | 3.350% | $203.2791 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $108.25 | 11.825% | $121.0506 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $152.45 | 4.369% | $159.1105 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $137.32 | 4.563% | $143.5859 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $227.28 | 5.383% | $239.5145 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,052.56 | $1,106.6090 | $1,106.60 | $1,106.60 | $1,106.60 | |