| 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 | $246.87 | 10.369% | $272.468 | $272.47 | $272.45 | $272.50 |
| Purchase #2 | $153.89 | 9.369% | $168.308 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $226.47 | 12.182% | $254.0586 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $79.55 | 4.346% | $83.0072 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $211.88 | 6.332% | $225.2962 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $92.56 | 7.528% | $99.5279 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $83.62 | 9.255% | $91.359 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $1,094.84 | $1,194.0249 | $1,194.04 | $1,194.00 | $1,194.10 | |