| 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 | $229.58 | 7.754% | $247.3816 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $121.75 | 8.309% | $131.8662 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $196.98 | 7.773% | $212.2913 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $172.36 | 4.252% | $179.6887 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $195.45 | 3.155% | $201.6164 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $153.70 | 7.703% | $165.5395 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $172.26 | 10.534% | $190.4059 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $1,242.08 | $1,328.7896 | $1,328.80 | $1,328.80 | $1,328.80 | |