| 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 | $211.72 | 10.219% | $233.3557 | $233.36 | $233.35 | $233.40 |
| Purchase #2 | $135.89 | 7.158% | $145.617 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $179.29 | 10.476% | $198.0724 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $84.61 | 10.334% | $93.3536 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $78.90 | 7.477% | $84.7994 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $64.46 | 13.671% | $73.2723 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $204.31 | 4.167% | $212.8236 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $959.18 | $1,041.2940 | $1,041.29 | $1,041.20 | $1,041.40 | |