| 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 | $236.45 | 3.298% | $244.2481 | $244.25 | $244.25 | $244.20 |
| Purchase #2 | $170.87 | 10.798% | $189.3205 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $233.63 | 10.550% | $258.278 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $83.52 | 9.518% | $91.4694 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $9.29 | 8.645% | $10.0931 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $160.26 | 4.692% | $167.7794 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $239.96 | 11.283% | $267.0347 | $267.03 | $267.05 | $267.00 |
| 7 purchase totals = | $1,133.98 | $1,228.2232 | $1,228.22 | $1,228.25 | $1,228.20 | |