| 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 | $225.63 | 11.668% | $251.9565 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $210.62 | 13.674% | $239.4202 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $138.76 | 7.369% | $148.9852 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $83.84 | 6.521% | $89.3072 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $106.94 | 11.145% | $118.8585 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $156.83 | 3.520% | $162.3504 | $162.35 | $162.35 | $162.40 |
| Purchase #7 | $199.94 | 6.253% | $212.4422 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $1,122.56 | $1,223.3202 | $1,223.33 | $1,223.30 | $1,223.40 | |