| 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 | $102.93 | 12.198% | $115.4854 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $126.81 | 11.794% | $141.766 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $172.31 | 10.672% | $190.6989 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $9.61 | 13.745% | $10.9309 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $192.88 | 5.592% | $203.6658 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $104.57 | 8.545% | $113.5055 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $23.38 | 6.293% | $24.8513 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $732.49 | $800.9038 | $800.92 | $800.90 | $801.00 | |