| 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 | $183.89 | 10.593% | $203.3695 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $178.32 | 7.459% | $191.6209 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $189.84 | 4.313% | $198.0278 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $221.51 | 9.368% | $242.2611 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $81.28 | 13.649% | $92.3739 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $239.71 | 12.244% | $269.0601 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $194.85 | 9.322% | $213.0139 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $1,289.40 | $1,409.7272 | $1,409.72 | $1,409.65 | $1,409.80 | |