| 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 | $225.71 | 10.624% | $249.6894 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $133.48 | 12.375% | $149.9982 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $137.76 | 12.375% | $154.8078 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $140.82 | 6.371% | $149.7916 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $96.66 | 7.248% | $103.6659 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $130.62 | 13.550% | $148.319 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $81.68 | 9.313% | $89.2869 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $946.73 | $1,045.5588 | $1,045.57 | $1,045.55 | $1,045.60 | |