| 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 | $233.88 | 6.517% | $249.122 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $8.65 | 7.430% | $9.2927 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $106.96 | 3.759% | $110.9806 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $244.25 | 11.228% | $271.6744 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $243.65 | 8.209% | $263.6512 | $263.65 | $263.65 | $263.70 |
| Purchase #6 | $126.32 | 8.319% | $136.8286 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $201.38 | 11.746% | $225.0341 | $225.03 | $225.05 | $225.00 |
| 7 purchase totals = | $1,165.09 | $1,266.5836 | $1,266.57 | $1,266.60 | $1,266.60 | |