| 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 | $210.86 | 11.598% | $235.3155 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $178.63 | 8.368% | $193.5778 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $58.43 | 3.539% | $60.4978 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $216.79 | 8.649% | $235.5402 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $157.98 | 10.444% | $174.4794 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $91.91 | 5.445% | $96.9145 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $182.90 | 3.545% | $189.3838 | $189.38 | $189.40 | $189.40 |
| 7 purchase totals = | $1,097.50 | $1,185.7090 | $1,185.71 | $1,185.75 | $1,185.70 | |