| 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 | $36.71 | 6.376% | $39.0506 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $233.46 | 3.710% | $242.1214 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $141.57 | 9.428% | $154.9172 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $150.57 | 12.327% | $169.1308 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $145.52 | 12.781% | $164.1189 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $125.93 | 11.244% | $140.0896 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $193.70 | 5.440% | $204.2373 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $1,027.46 | $1,113.6658 | $1,113.67 | $1,113.65 | $1,113.60 | |