| 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 | $90.53 | 4.335% | $94.4545 | $94.45 | $94.45 | $94.50 |
| Purchase #2 | $195.59 | 5.115% | $205.5944 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $220.84 | 5.228% | $232.3855 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $156.61 | 12.809% | $176.6702 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $94.57 | 10.196% | $104.2124 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $141.90 | 13.340% | $160.8295 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $232.60 | 9.119% | $253.8108 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,132.64 | $1,227.9573 | $1,227.95 | $1,227.95 | $1,228.00 | |