| 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 | $21.68 | 3.422% | $22.4219 | $22.42 | $22.40 | $22.40 |
| Purchase #2 | $66.45 | 4.648% | $69.5386 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $191.48 | 5.297% | $201.6227 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $216.54 | 11.562% | $241.5764 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $230.58 | 9.834% | $253.2552 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $95.49 | 11.204% | $106.1887 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $111.66 | 10.263% | $123.1197 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $933.88 | $1,017.7232 | $1,017.73 | $1,017.70 | $1,017.70 | |