| 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 | $201.79 | 13.207% | $228.4404 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $37.38 | 6.432% | $39.7843 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $141.76 | 9.585% | $155.3477 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $110.51 | 13.723% | $125.6753 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $230.80 | 11.228% | $256.7142 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $179.56 | 3.561% | $185.9541 | $185.95 | $185.95 | $186.00 |
| Purchase #7 | $136.45 | 13.283% | $154.5747 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,038.25 | $1,146.4907 | $1,146.48 | $1,146.50 | $1,146.50 | |