| 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 | $133.38 | 7.537% | $143.4329 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $12.60 | 12.123% | $14.1275 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $76.38 | 10.691% | $84.5458 | $84.55 | $84.55 | $84.50 |
| Purchase #4 | $247.65 | 7.419% | $266.0232 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $244.89 | 10.223% | $269.9251 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $235.56 | 6.508% | $250.8902 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $109.85 | 6.715% | $117.2264 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $1,060.31 | $1,146.1711 | $1,146.18 | $1,146.25 | $1,146.00 | |