| 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 | $7.65 | 7.557% | $8.2281 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $190.72 | 3.401% | $197.2064 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $67.62 | 6.134% | $71.7678 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $215.43 | 10.518% | $238.0889 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $235.91 | 8.286% | $255.4575 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $181.67 | 7.684% | $195.6295 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $85.62 | 9.485% | $93.7411 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $984.62 | $1,060.1193 | $1,060.13 | $1,060.15 | $1,060.10 | |