| 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 | $213.68 | 7.483% | $229.6697 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $98.60 | 3.330% | $101.8834 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $223.61 | 13.334% | $253.4262 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $243.53 | 5.471% | $256.8535 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $160.62 | 5.405% | $169.3015 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $65.49 | 4.109% | $68.181 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $114.54 | 7.322% | $122.9266 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $1,120.07 | $1,202.2419 | $1,202.24 | $1,202.30 | $1,202.30 | |