| 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 | $157.31 | 6.442% | $167.4439 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $29.48 | 10.704% | $32.6355 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $239.72 | 9.831% | $263.2869 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $226.71 | 13.593% | $257.5267 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $206.73 | 3.430% | $213.8208 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $126.77 | 4.462% | $132.4265 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $218.39 | 11.789% | $244.136 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $1,205.11 | $1,311.2763 | $1,311.29 | $1,311.35 | $1,311.10 | |