| 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 | $187.84 | 9.784% | $206.2183 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $222.52 | 8.829% | $242.1663 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $168.97 | 7.334% | $181.3623 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $245.36 | 8.667% | $266.6254 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $101.81 | 7.289% | $109.2309 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $9.71 | 6.232% | $10.3151 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $9.84 | 3.758% | $10.2098 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $946.05 | $1,026.1281 | $1,026.14 | $1,026.10 | $1,026.10 | |