| 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 | $115.88 | 4.766% | $121.4028 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $156.90 | 5.525% | $165.5687 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $7.33 | 4.197% | $7.6376 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $66.76 | 11.726% | $74.5883 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $230.97 | 6.506% | $245.9969 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $132.98 | 13.117% | $150.423 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $241.40 | 6.489% | $257.0644 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $952.22 | $1,022.6817 | $1,022.68 | $1,022.65 | $1,022.70 | |