| 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 | $91.68 | 10.142% | $100.9782 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $125.94 | 6.220% | $133.7735 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $221.56 | 5.634% | $234.0427 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $172.55 | 8.649% | $187.4738 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $122.26 | 10.199% | $134.7293 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $247.81 | 13.339% | $280.8654 | $280.87 | $280.85 | $280.90 |
| Purchase #7 | $178.71 | 7.307% | $191.7683 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $1,160.51 | $1,263.6312 | $1,263.63 | $1,263.60 | $1,263.70 | |