| 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 | $213.85 | 9.666% | $234.5207 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $100.99 | 10.486% | $111.5798 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $21.55 | 12.624% | $24.2705 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $23.87 | 7.703% | $25.7087 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $98.77 | 5.729% | $104.4285 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $115.91 | 10.560% | $128.1501 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $150.51 | 6.440% | $160.2028 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $725.45 | $788.8611 | $788.86 | $788.85 | $788.90 | |