| 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 | $101.67 | 3.206% | $104.9295 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $121.58 | 9.669% | $133.3356 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $246.36 | 7.135% | $263.9378 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $244.42 | 7.515% | $262.7882 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $200.28 | 10.336% | $220.9809 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $77.39 | 5.212% | $81.4236 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $186.33 | 6.374% | $198.2067 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $1,178.03 | $1,265.6023 | $1,265.61 | $1,265.65 | $1,265.50 | |