| 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 | $248.29 | 12.168% | $278.5019 | $278.50 | $278.50 | $278.50 |
| Purchase #2 | $96.38 | 7.325% | $103.4398 | $103.44 | $103.45 | $103.40 |
| Purchase #3 | $97.61 | 5.638% | $103.1133 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $249.91 | 10.589% | $276.373 | $276.37 | $276.35 | $276.40 |
| Purchase #5 | $22.79 | 8.535% | $24.7351 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $54.93 | 5.180% | $57.7754 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $34.47 | 13.137% | $38.9983 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $804.38 | $882.9368 | $882.94 | $882.95 | $882.90 | |