| 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 | $7.85 | 4.521% | $8.2049 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $130.47 | 3.756% | $135.3705 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $6.49 | 7.499% | $6.9767 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $119.26 | 6.554% | $127.0763 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $245.97 | 12.384% | $276.4309 | $276.43 | $276.45 | $276.40 |
| Purchase #6 | $152.50 | 11.259% | $169.67 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $213.40 | 13.163% | $241.4898 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $875.94 | $965.2191 | $965.22 | $965.25 | $965.30 | |