| 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 | $38.35 | 8.261% | $41.5181 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $225.90 | 13.251% | $255.834 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $140.34 | 7.176% | $150.4108 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $174.61 | 6.157% | $185.3607 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $145.77 | 5.634% | $153.9827 | $153.98 | $154.00 | $154.00 |
| Purchase #6 | $164.63 | 10.119% | $181.2889 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $245.37 | 12.601% | $276.2891 | $276.29 | $276.30 | $276.30 |
| 7 purchase totals = | $1,134.97 | $1,244.6843 | $1,244.68 | $1,244.70 | $1,244.70 | |