| 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 | $227.32 | 3.256% | $234.7215 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $250.57 | 8.425% | $271.6805 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $105.52 | 11.538% | $117.6949 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $239.85 | 12.562% | $269.98 | $269.98 | $270.00 | $270.00 |
| Purchase #5 | $130.76 | 6.399% | $139.1273 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $233.74 | 9.682% | $256.3707 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $243.86 | 12.501% | $274.3449 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $1,431.62 | $1,563.9198 | $1,563.91 | $1,563.95 | $1,563.90 | |