| 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 | $206.27 | 7.112% | $220.9399 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $24.73 | 4.627% | $25.8743 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $233.29 | 4.830% | $244.5579 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $94.46 | 6.515% | $100.6141 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $39.27 | 9.633% | $43.0529 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $162.85 | 6.374% | $173.2301 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $80.42 | 8.319% | $87.1101 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $841.29 | $895.3793 | $895.37 | $895.35 | $895.40 | |