| 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 | $176.81 | 8.658% | $192.1182 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $9.69 | 8.612% | $10.5245 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $22.70 | 10.598% | $25.1057 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $92.61 | 11.508% | $103.2676 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $228.53 | 8.417% | $247.7654 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $102.33 | 7.145% | $109.6415 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $189.55 | 7.646% | $204.043 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $822.22 | $892.4659 | $892.47 | $892.40 | $892.40 | |