| 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 | $92.30 | 11.484% | $102.8997 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $166.88 | 4.755% | $174.8151 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $149.94 | 7.854% | $161.7163 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $183.33 | 4.556% | $191.6825 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $248.77 | 12.183% | $279.0776 | $279.08 | $279.10 | $279.10 |
| Purchase #6 | $231.49 | 10.797% | $256.484 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $60.95 | 6.125% | $64.6832 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $1,133.66 | $1,231.3584 | $1,231.36 | $1,231.40 | $1,231.40 | |