| 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 | $110.40 | 8.539% | $119.8271 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $159.45 | 8.148% | $172.442 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $87.58 | 6.777% | $93.5153 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $234.66 | 4.842% | $246.0222 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $27.90 | 6.235% | $29.6396 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $89.63 | 9.826% | $98.437 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $249.64 | 8.105% | $269.8733 | $269.87 | $269.85 | $269.90 |
| 7 purchase totals = | $959.26 | $1,029.7565 | $1,029.76 | $1,029.75 | $1,029.60 | |