| 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 | $208.56 | 7.725% | $224.6713 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $181.53 | 9.549% | $198.8643 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $185.37 | 4.751% | $194.1769 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $68.80 | 3.361% | $71.1124 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $22.98 | 6.345% | $24.4381 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $239.60 | 13.210% | $271.2512 | $271.25 | $271.25 | $271.30 |
| Purchase #7 | $132.47 | 3.762% | $137.4535 | $137.45 | $137.45 | $137.50 |
| 7 purchase totals = | $1,039.31 | $1,121.9677 | $1,121.96 | $1,121.95 | $1,122.10 | |