| 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 | $212.75 | 13.137% | $240.699 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $195.82 | 10.849% | $217.0645 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $11.36 | 6.281% | $12.0735 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $158.36 | 12.475% | $178.1154 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $133.68 | 13.110% | $151.2054 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $152.45 | 9.602% | $167.0882 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $35.29 | 7.473% | $37.9272 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $899.71 | $1,004.1732 | $1,004.18 | $1,004.15 | $1,004.20 | |