| 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 | $120.80 | 9.500% | $132.276 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $241.30 | 3.552% | $249.871 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $152.27 | 6.323% | $161.898 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $22.67 | 4.342% | $23.6543 | $23.65 | $23.65 | $23.70 |
| Purchase #5 | $32.67 | 6.227% | $34.7044 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $246.62 | 6.550% | $262.7736 | $262.77 | $262.75 | $262.80 |
| Purchase #7 | $117.62 | 12.375% | $132.1755 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $933.95 | $997.3528 | $997.35 | $997.35 | $997.50 | |