| 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 | $237.63 | 6.615% | $253.3492 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $223.78 | 9.309% | $244.6117 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $75.39 | 13.247% | $85.3769 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $208.32 | 9.178% | $227.4396 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $19.37 | 9.874% | $21.2826 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $231.53 | 7.164% | $248.1168 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $7.58 | 12.135% | $8.4998 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $1,003.60 | $1,088.6766 | $1,088.68 | $1,088.70 | $1,088.60 | |