| 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 | $178.88 | 7.392% | $192.1028 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $205.80 | 8.713% | $223.7314 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $121.98 | 5.697% | $128.9292 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $214.70 | 11.127% | $238.5897 | $238.59 | $238.60 | $238.60 |
| Purchase #5 | $211.75 | 4.732% | $221.77 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $183.88 | 7.343% | $197.3823 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $210.55 | 3.262% | $217.4181 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,327.54 | $1,419.9235 | $1,419.92 | $1,419.95 | $1,419.90 | |