| 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 | $107.88 | 3.642% | $111.809 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $60.61 | 7.725% | $65.2921 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $231.33 | 3.151% | $238.6192 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $169.52 | 4.408% | $176.9924 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $211.88 | 4.141% | $220.654 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $118.68 | 12.423% | $133.4236 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $137.54 | 3.377% | $142.1847 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $1,037.44 | $1,088.9750 | $1,088.96 | $1,088.95 | $1,089.00 | |