| 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 | $249.29 | 3.308% | $257.5365 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $108.47 | 8.675% | $117.8798 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $137.63 | 8.355% | $149.129 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $129.40 | 12.738% | $145.883 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $38.61 | 12.757% | $43.5355 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $198.29 | 4.806% | $207.8198 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $173.80 | 11.865% | $194.4214 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $1,035.49 | $1,116.2050 | $1,116.21 | $1,116.25 | $1,116.10 | |