| 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 | $101.51 | 9.375% | $111.0266 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $249.28 | 4.602% | $260.7519 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $130.62 | 9.444% | $142.9558 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $115.30 | 6.510% | $122.806 | $122.81 | $122.80 | $122.80 |
| Purchase #5 | $195.63 | 12.226% | $219.5477 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $166.64 | 8.697% | $181.1327 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $57.68 | 13.772% | $65.6237 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $1,016.66 | $1,103.8444 | $1,103.85 | $1,103.85 | $1,103.80 | |