| 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 | $115.61 | 4.486% | $120.7963 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $217.93 | 9.226% | $238.0362 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $181.47 | 12.443% | $204.0503 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $179.87 | 7.768% | $193.8423 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $50.54 | 6.252% | $53.6998 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $27.44 | 8.112% | $29.6659 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $62.34 | 4.829% | $65.3504 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $835.20 | $905.4412 | $905.45 | $905.45 | $905.50 | |