| 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 | $193.33 | 6.724% | $206.3295 | $206.33 | $206.35 | $206.30 |
| Purchase #2 | $240.80 | 9.700% | $264.1576 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $248.75 | 11.635% | $277.6921 | $277.69 | $277.70 | $277.70 |
| Purchase #4 | $137.77 | 12.665% | $155.2186 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $93.44 | 10.571% | $103.3175 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $244.46 | 9.328% | $267.2632 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $176.52 | 7.774% | $190.2427 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $1,335.07 | $1,464.2212 | $1,464.22 | $1,464.20 | $1,464.20 | |