| 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 | $195.45 | 8.742% | $212.5362 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $127.52 | 12.806% | $143.8502 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $40.40 | 9.712% | $44.3236 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $239.36 | 3.255% | $247.1512 | $247.15 | $247.15 | $247.20 |
| Purchase #5 | $32.87 | 5.290% | $34.6088 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $122.62 | 4.554% | $128.2041 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $33.94 | 10.285% | $37.4307 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $792.16 | $848.1048 | $848.10 | $848.10 | $848.10 | |