| 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 | $230.61 | 6.295% | $245.1269 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $68.81 | 5.524% | $72.6111 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $83.67 | 11.753% | $93.5037 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $176.62 | 13.133% | $199.8155 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $45.51 | 7.823% | $49.0702 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $190.53 | 9.462% | $208.5579 | $208.56 | $208.55 | $208.60 |
| Purchase #7 | $129.77 | 3.772% | $134.6649 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $925.52 | $1,003.3502 | $1,003.35 | $1,003.30 | $1,003.40 | |