| 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 | $221.73 | 12.533% | $249.5194 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $237.70 | 4.810% | $249.1334 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $189.41 | 4.821% | $198.5415 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $218.57 | 7.371% | $234.6808 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $82.40 | 5.560% | $86.9814 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $22.44 | 7.478% | $24.1181 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $142.84 | 5.662% | $150.9276 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $1,115.09 | $1,193.9022 | $1,193.90 | $1,193.95 | $1,193.80 | |