| 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 | $75.48 | 12.744% | $85.0992 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $208.52 | 6.233% | $221.5171 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $193.77 | 10.148% | $213.4338 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $188.36 | 3.285% | $194.5476 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $87.98 | 9.433% | $96.2792 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $153.75 | 12.832% | $173.4792 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $124.86 | 9.577% | $136.8178 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $1,032.72 | $1,121.1739 | $1,121.18 | $1,121.20 | $1,121.10 | |