| 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 | $239.93 | 5.102% | $252.1712 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $207.72 | 12.311% | $233.2924 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $146.48 | 12.678% | $165.0507 | $165.05 | $165.05 | $165.10 |
| Purchase #4 | $236.81 | 12.545% | $266.5178 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $199.57 | 7.428% | $214.3941 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $186.31 | 13.849% | $212.1121 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $7.42 | 4.726% | $7.7707 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $1,224.24 | $1,351.3090 | $1,351.30 | $1,351.25 | $1,351.40 | |