| 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 | $7.30 | 4.373% | $7.6192 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $221.28 | 7.632% | $238.1681 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $77.63 | 9.130% | $84.7176 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $194.53 | 6.344% | $206.871 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $151.33 | 5.188% | $159.181 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $176.90 | 3.459% | $183.019 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $152.37 | 7.638% | $164.008 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $981.34 | $1,043.5839 | $1,043.59 | $1,043.50 | $1,043.60 | |