| 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 | $239.55 | 4.648% | $250.6843 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $8.44 | 10.255% | $9.3055 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $230.33 | 10.465% | $254.434 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $196.67 | 12.551% | $221.3541 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $212.92 | 10.709% | $235.7216 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $167.47 | 7.372% | $179.8159 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $68.97 | 4.181% | $71.8536 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $1,124.35 | $1,223.1690 | $1,223.16 | $1,223.15 | $1,223.20 | |