| 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 | $239.52 | 11.245% | $266.454 | $266.45 | $266.45 | $266.50 |
| Purchase #2 | $76.99 | 12.461% | $86.5837 | $86.58 | $86.60 | $86.60 |
| Purchase #3 | $198.41 | 4.122% | $206.5885 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $84.35 | 3.207% | $87.0551 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $24.91 | 11.546% | $27.7861 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $50.82 | 6.115% | $53.9276 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $128.55 | 9.750% | $141.0836 | $141.08 | $141.10 | $141.10 |
| 7 purchase totals = | $803.55 | $869.4786 | $869.48 | $869.55 | $869.60 | |