| 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 | $209.80 | 10.472% | $231.7703 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $210.28 | 8.485% | $228.1223 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $154.88 | 10.173% | $170.6359 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $135.49 | 13.669% | $154.0101 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $99.37 | 13.447% | $112.7323 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $18.30 | 3.371% | $18.9169 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $88.48 | 12.150% | $99.2303 | $99.23 | $99.25 | $99.20 |
| 7 purchase totals = | $916.60 | $1,015.4181 | $1,015.42 | $1,015.40 | $1,015.30 | |