| 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 | $245.64 | 13.424% | $278.6147 | $278.61 | $278.60 | $278.60 |
| Purchase #2 | $195.40 | 5.417% | $205.9848 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $196.30 | 12.847% | $221.5187 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $40.36 | 8.506% | $43.793 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $32.74 | 4.435% | $34.192 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $31.31 | 11.291% | $34.8452 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $102.33 | 12.521% | $115.1427 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $844.08 | $934.0911 | $934.08 | $934.10 | $934.00 | |