| 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 | $103.26 | 13.285% | $116.9781 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $14.46 | 9.842% | $15.8832 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $164.28 | 10.642% | $181.7627 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $143.48 | 8.447% | $155.5998 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $227.75 | 11.137% | $253.1145 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $201.93 | 4.400% | $210.8149 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $80.67 | 4.211% | $84.067 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $935.83 | $1,018.2202 | $1,018.21 | $1,018.20 | $1,018.30 | |