| 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 | $144.40 | 4.862% | $151.4207 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $195.94 | 9.246% | $214.0566 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $84.59 | 8.573% | $91.8419 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $129.61 | 6.771% | $138.3859 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $237.76 | 3.102% | $245.1353 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $198.98 | 7.263% | $213.4319 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $190.94 | 10.775% | $211.5138 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,182.22 | $1,265.7861 | $1,265.79 | $1,265.80 | $1,265.70 | |