| 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 | $204.30 | 3.338% | $211.1195 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $175.75 | 13.395% | $199.2917 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $192.56 | 7.224% | $206.4705 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $75.39 | 6.148% | $80.025 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $42.34 | 13.297% | $47.9699 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $78.93 | 10.380% | $87.1229 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $176.32 | 5.309% | $185.6808 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $945.59 | $1,017.6803 | $1,017.68 | $1,017.65 | $1,017.70 | |