| 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 | $238.67 | 8.465% | $258.8734 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $223.80 | 10.757% | $247.8742 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $71.96 | 8.209% | $77.8672 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $150.68 | 7.224% | $161.5651 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $50.59 | 5.616% | $53.4311 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $133.53 | 5.108% | $140.3507 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $204.87 | 7.655% | $220.5528 | $220.55 | $220.55 | $220.60 |
| 7 purchase totals = | $1,074.10 | $1,160.5145 | $1,160.51 | $1,160.45 | $1,160.70 | |