| 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 | $89.53 | 9.366% | $97.9154 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $153.74 | 12.859% | $173.5094 | $173.51 | $173.50 | $173.50 |
| Purchase #3 | $245.64 | 7.815% | $264.8368 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $241.96 | 4.207% | $252.1393 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $156.87 | 6.250% | $166.6744 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $105.64 | 11.325% | $117.6037 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $126.76 | 7.191% | $135.8753 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $1,120.14 | $1,208.5543 | $1,208.56 | $1,208.55 | $1,208.50 | |