| 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 | $201.87 | 6.434% | $214.8583 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $9.59 | 3.557% | $9.9311 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $108.91 | 10.699% | $120.5623 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $6.36 | 4.378% | $6.6384 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $158.46 | 8.491% | $171.9148 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $223.93 | 6.474% | $238.4272 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $229.40 | 4.676% | $240.1267 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $938.52 | $1,002.4588 | $1,002.46 | $1,002.50 | $1,002.40 | |