| 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 | $224.52 | 8.133% | $242.7802 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $133.42 | 6.508% | $142.103 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $120.93 | 6.308% | $128.5583 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $51.70 | 8.547% | $56.1188 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $12.52 | 4.767% | $13.1168 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $152.49 | 9.136% | $166.4215 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $118.56 | 9.805% | $130.1848 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $814.14 | $879.2834 | $879.28 | $879.25 | $879.30 | |