| 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 | $115.67 | 11.874% | $129.4047 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $144.72 | 6.870% | $154.6623 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $206.64 | 12.394% | $232.251 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $124.51 | 5.612% | $131.4975 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $124.57 | 7.235% | $133.5826 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $41.86 | 5.726% | $44.2569 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $199.27 | 3.537% | $206.3182 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $957.24 | $1,031.9732 | $1,031.97 | $1,031.95 | $1,032.10 | |