| 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 | $240.25 | 12.812% | $271.0308 | $271.03 | $271.05 | $271.00 |
| Purchase #2 | $157.61 | 4.405% | $164.5527 | $164.55 | $164.55 | $164.60 |
| Purchase #3 | $8.92 | 13.300% | $10.1064 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $173.77 | 13.520% | $197.2637 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $94.84 | 7.344% | $101.805 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $100.29 | 13.859% | $114.1892 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $55.25 | 7.821% | $59.5711 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $830.93 | $918.5189 | $918.52 | $918.50 | $918.60 | |