| 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 | $234.53 | 9.474% | $256.7494 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $242.94 | 11.495% | $270.866 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $194.66 | 5.475% | $205.3176 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $220.41 | 13.261% | $249.6386 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $27.95 | 5.635% | $29.525 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $237.57 | 12.842% | $268.0787 | $268.08 | $268.10 | $268.10 |
| Purchase #7 | $237.95 | 13.362% | $269.7449 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $1,396.01 | $1,549.9202 | $1,549.93 | $1,549.95 | $1,549.80 | |