| 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 | $210.54 | 3.856% | $218.6584 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $225.50 | 3.310% | $232.9641 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $67.74 | 13.252% | $76.7169 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $180.26 | 10.715% | $199.5749 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $243.25 | 10.634% | $269.1172 | $269.12 | $269.10 | $269.10 |
| Purchase #6 | $19.39 | 8.861% | $21.1081 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $44.41 | 5.784% | $46.9787 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $991.09 | $1,065.1183 | $1,065.12 | $1,065.05 | $1,065.20 | |