| 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 | $237.88 | 13.214% | $269.3135 | $269.31 | $269.30 | $269.30 |
| Purchase #2 | $141.58 | 8.119% | $153.0749 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $189.29 | 10.673% | $209.4929 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $239.80 | 4.115% | $249.6678 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $7.91 | 5.185% | $8.3201 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $20.48 | 12.748% | $23.0908 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $101.33 | 8.571% | $110.015 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $938.27 | $1,022.9750 | $1,022.97 | $1,022.90 | $1,023.00 | |