| 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 | $193.40 | 10.340% | $213.3976 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $224.65 | 7.360% | $241.1842 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $74.59 | 6.347% | $79.3242 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $149.51 | 8.318% | $161.9462 | $161.95 | $161.95 | $161.90 |
| Purchase #5 | $111.55 | 9.116% | $121.7189 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $194.87 | 11.716% | $217.701 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $193.44 | 3.199% | $199.6281 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $1,142.01 | $1,234.9002 | $1,234.90 | $1,234.90 | $1,234.80 | |