| 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 | $203.83 | 3.433% | $210.8275 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $66.34 | 8.814% | $72.1872 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $118.49 | 6.683% | $126.4087 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $196.72 | 13.416% | $223.112 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $129.67 | 11.468% | $144.5406 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $87.66 | 10.827% | $97.1509 | $97.15 | $97.15 | $97.20 |
| Purchase #7 | $240.38 | 12.170% | $269.6342 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $1,043.09 | $1,143.8611 | $1,143.86 | $1,143.90 | $1,143.80 | |