| 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 | $145.37 | 13.261% | $164.6475 | $164.65 | $164.65 | $164.60 |
| Purchase #2 | $40.98 | 12.397% | $46.0603 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $9.73 | 12.693% | $10.965 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $250.94 | 10.112% | $276.3151 | $276.32 | $276.30 | $276.30 |
| Purchase #5 | $197.79 | 13.572% | $224.6341 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $248.61 | 12.233% | $279.0225 | $279.02 | $279.00 | $279.00 |
| Purchase #7 | $36.42 | 10.178% | $40.1268 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $929.84 | $1,041.7713 | $1,041.78 | $1,041.75 | $1,041.70 | |