| 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 | $196.65 | 6.738% | $209.9003 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $13.97 | 5.115% | $14.6846 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $195.55 | 5.645% | $206.5888 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $183.83 | 8.196% | $198.8967 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $184.47 | 9.107% | $201.2697 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $151.78 | 13.836% | $172.7803 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $200.47 | 8.310% | $217.1291 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,126.72 | $1,221.2495 | $1,221.25 | $1,221.30 | $1,221.30 | |