| 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 | $243.39 | 12.620% | $274.1058 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $71.81 | 10.804% | $79.5684 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $173.36 | 13.336% | $196.4793 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $8.42 | 11.805% | $9.414 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $155.45 | 6.793% | $166.0097 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $193.73 | 8.416% | $210.0343 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $204.92 | 4.305% | $213.7418 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,051.08 | $1,149.3533 | $1,149.35 | $1,149.35 | $1,149.30 | |