| 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 | $242.78 | 8.742% | $264.0038 | $264.00 | $264.00 | $264.00 |
| Purchase #2 | $94.67 | 6.823% | $101.1293 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $155.96 | 7.608% | $167.8254 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $230.47 | 6.589% | $245.6557 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $118.43 | 4.276% | $123.4941 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $247.72 | 6.645% | $264.181 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $43.96 | 7.382% | $47.2051 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $1,133.99 | $1,213.4944 | $1,213.50 | $1,213.55 | $1,213.50 | |