| 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 | $182.38 | 12.294% | $204.8018 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $198.81 | 4.289% | $207.337 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $161.34 | 13.336% | $182.8563 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $159.98 | 8.598% | $173.7351 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $22.58 | 6.192% | $23.9782 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $71.86 | 12.674% | $80.9675 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $203.93 | 8.111% | $220.4708 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,000.88 | $1,094.1467 | $1,094.16 | $1,094.15 | $1,094.20 | |