| 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 | $33.64 | 8.751% | $36.5838 | $36.58 | $36.60 | $36.60 |
| Purchase #2 | $203.86 | 4.767% | $213.578 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $218.83 | 11.715% | $244.4659 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $198.35 | 3.235% | $204.7666 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $39.44 | 10.558% | $43.6041 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $155.54 | 5.401% | $163.9407 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $202.25 | 5.837% | $214.0553 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,051.91 | $1,120.9944 | $1,121.00 | $1,121.00 | $1,121.10 | |