| 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 | $90.86 | 11.642% | $101.4379 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $59.46 | 8.247% | $64.3637 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $161.49 | 5.206% | $169.8972 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $195.41 | 12.617% | $220.0649 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $246.33 | 9.239% | $269.0884 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $241.64 | 12.482% | $271.8015 | $271.80 | $271.80 | $271.80 |
| Purchase #7 | $185.30 | 5.753% | $195.9603 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,180.49 | $1,292.6139 | $1,292.61 | $1,292.60 | $1,292.70 | |