| 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 | $73.27 | 10.713% | $81.1194 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $148.89 | 11.500% | $166.0124 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $238.67 | 5.854% | $252.6417 | $252.64 | $252.65 | $252.60 |
| Purchase #4 | $158.38 | 12.349% | $177.9383 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $219.43 | 10.226% | $241.8689 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $67.65 | 7.282% | $72.5763 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $84.70 | 11.449% | $94.3973 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $990.99 | $1,086.5543 | $1,086.56 | $1,086.55 | $1,086.50 | |