| 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 | $249.55 | 10.215% | $275.0415 | $275.04 | $275.05 | $275.00 |
| Purchase #2 | $42.42 | 11.524% | $47.3085 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $229.42 | 10.212% | $252.8484 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $65.83 | 10.787% | $72.9311 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $25.43 | 3.140% | $26.2285 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $180.50 | 9.288% | $197.2648 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $218.84 | 10.608% | $242.0545 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $1,011.99 | $1,113.6773 | $1,113.67 | $1,113.70 | $1,113.60 | |