| 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 | $230.93 | 10.128% | $254.3186 | $254.32 | $254.30 | $254.30 |
| Purchase #2 | $108.28 | 8.649% | $117.6451 | $117.65 | $117.65 | $117.60 |
| Purchase #3 | $249.37 | 7.323% | $267.6314 | $267.63 | $267.65 | $267.60 |
| Purchase #4 | $245.94 | 3.315% | $254.0929 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $171.61 | 11.660% | $191.6197 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $115.48 | 5.674% | $122.0323 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $95.77 | 9.797% | $105.1526 | $105.15 | $105.15 | $105.20 |
| 7 purchase totals = | $1,217.38 | $1,312.4926 | $1,312.49 | $1,312.50 | $1,312.40 | |