| 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 | $109.52 | 13.802% | $124.636 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $31.54 | 7.752% | $33.985 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $117.68 | 10.334% | $129.8411 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $209.52 | 4.251% | $218.4267 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $214.39 | 3.502% | $221.8979 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $107.63 | 5.574% | $113.6293 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $213.26 | 5.871% | $225.7805 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $1,003.54 | $1,068.1965 | $1,068.21 | $1,068.30 | $1,068.10 | |