| 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 | $240.47 | 5.678% | $254.1239 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $162.80 | 13.148% | $184.2049 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $86.92 | 13.735% | $98.8585 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $158.77 | 12.155% | $178.0685 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $220.99 | 11.169% | $245.6724 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $61.75 | 13.491% | $70.0807 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $185.60 | 3.336% | $191.7916 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $1,117.30 | $1,222.8005 | $1,222.79 | $1,222.75 | $1,222.90 | |