| 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 | $32.55 | 6.765% | $34.752 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $211.33 | 10.401% | $233.3104 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $194.67 | 3.156% | $200.8138 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $117.37 | 7.830% | $126.5601 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $190.93 | 10.138% | $210.2865 | $210.29 | $210.30 | $210.30 |
| Purchase #6 | $45.64 | 13.512% | $51.8069 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $203.55 | 5.440% | $214.6231 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $996.04 | $1,072.1528 | $1,072.15 | $1,072.10 | $1,072.20 | |