| 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 | $12.48 | 6.510% | $13.2924 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $154.92 | 7.774% | $166.9635 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $192.53 | 9.679% | $211.165 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $119.62 | 7.209% | $128.2434 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $118.54 | 13.449% | $134.4824 | $134.48 | $134.50 | $134.50 |
| Purchase #6 | $235.43 | 8.793% | $256.1314 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $152.98 | 4.618% | $160.0446 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $986.50 | $1,070.3227 | $1,070.31 | $1,070.35 | $1,070.30 | |