| 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 | $223.63 | 7.733% | $240.9233 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $13.83 | 10.599% | $15.2958 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $35.27 | 10.626% | $39.0178 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $243.99 | 10.526% | $269.6724 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $135.82 | 3.500% | $140.5737 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $197.53 | 8.302% | $213.9289 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $31.76 | 7.476% | $34.1344 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $881.83 | $953.5463 | $953.54 | $953.50 | $953.50 | |