| 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 | $106.60 | 11.102% | $118.4347 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $42.59 | 3.812% | $44.2135 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $222.71 | 13.511% | $252.8003 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $107.51 | 5.663% | $113.5983 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $123.71 | 4.111% | $128.7957 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $224.76 | 7.345% | $241.2686 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $193.34 | 8.764% | $210.2843 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $1,021.22 | $1,109.3954 | $1,109.39 | $1,109.40 | $1,109.40 | |