| 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 | $210.78 | 8.259% | $228.1883 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $89.99 | 4.115% | $93.6931 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $8.31 | 9.286% | $9.0817 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $5.44 | 3.752% | $5.6441 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $124.76 | 10.137% | $137.4069 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $151.56 | 4.624% | $158.5681 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $168.43 | 7.859% | $181.6669 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $759.27 | $814.2491 | $814.25 | $814.25 | $814.30 | |