| 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 | $225.36 | 9.310% | $246.341 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $109.82 | 5.195% | $115.5251 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $18.28 | 9.325% | $19.9846 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $129.95 | 4.434% | $135.712 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $132.42 | 7.184% | $141.9331 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $203.59 | 4.623% | $213.002 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $136.48 | 11.691% | $152.4359 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $955.90 | $1,024.9337 | $1,024.93 | $1,025.00 | $1,024.80 | |