| 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 | $31.66 | 8.401% | $34.3198 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $171.55 | 4.437% | $179.1617 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $206.86 | 9.318% | $226.1352 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $49.57 | 10.183% | $54.6177 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $13.49 | 8.800% | $14.6771 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $239.69 | 13.175% | $271.2692 | $271.27 | $271.25 | $271.30 |
| Purchase #7 | $224.61 | 10.209% | $247.5404 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $937.43 | $1,027.7211 | $1,027.73 | $1,027.70 | $1,027.70 | |