| 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 | $200.42 | 3.106% | $206.645 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $37.48 | 8.225% | $40.5627 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $194.63 | 5.574% | $205.4787 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $34.86 | 6.696% | $37.1942 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $231.57 | 5.849% | $245.1145 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $213.47 | 9.432% | $233.6045 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $19.73 | 6.402% | $20.9931 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $932.16 | $989.5927 | $989.58 | $989.60 | $989.60 | |