| 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 | $101.39 | 11.280% | $112.8268 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $250.65 | 7.133% | $268.5289 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $248.51 | 4.610% | $259.9663 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $28.55 | 6.131% | $30.3004 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $169.71 | 11.417% | $189.0858 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $126.55 | 5.117% | $133.0256 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $92.45 | 11.193% | $102.7979 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $1,017.81 | $1,096.5317 | $1,096.55 | $1,096.60 | $1,096.50 | |