| 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 | $209.39 | 13.845% | $238.38 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $90.67 | 5.573% | $95.723 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $194.39 | 9.631% | $213.1117 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $5.62 | 6.361% | $5.9775 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $133.55 | 12.777% | $150.6137 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $81.64 | 8.260% | $88.3835 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $224.38 | 6.615% | $239.2227 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $939.64 | $1,031.4121 | $1,031.40 | $1,031.40 | $1,031.40 | |