| 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 | $239.83 | 13.269% | $271.653 | $271.65 | $271.65 | $271.70 |
| Purchase #2 | $10.60 | 12.499% | $11.9249 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $113.73 | 8.255% | $123.1184 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $76.81 | 10.602% | $84.9534 | $84.95 | $84.95 | $85.00 |
| Purchase #5 | $125.74 | 7.688% | $135.4069 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $19.93 | 11.786% | $22.2789 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $222.56 | 12.193% | $249.6967 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $809.20 | $899.0322 | $899.03 | $899.00 | $899.10 | |