| 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 | $204.79 | 8.798% | $222.8074 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $187.52 | 5.480% | $197.7961 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $205.72 | 8.649% | $223.5127 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $117.37 | 9.197% | $128.1645 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $21.99 | 13.245% | $24.9026 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $193.27 | 10.104% | $212.798 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $71.73 | 4.600% | $75.0296 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $1,002.39 | $1,085.0109 | $1,085.01 | $1,085.00 | $1,085.00 | |