| 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 | $245.96 | 12.384% | $276.4197 | $276.42 | $276.40 | $276.40 |
| Purchase #2 | $30.61 | 7.531% | $32.9152 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $195.74 | 4.433% | $204.4172 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $75.59 | 9.464% | $82.7438 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $161.56 | 5.799% | $170.9289 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $210.58 | 6.270% | $223.7834 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $167.48 | 8.482% | $181.6857 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,087.52 | $1,172.8939 | $1,172.90 | $1,172.90 | $1,172.80 | |