| 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 | $220.94 | 11.271% | $245.8421 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $49.92 | 8.254% | $54.0404 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $224.87 | 9.523% | $246.2844 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $160.89 | 13.174% | $182.0856 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $8.32 | 12.266% | $9.3405 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $168.59 | 12.255% | $189.2507 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $180.27 | 7.349% | $193.518 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $1,013.80 | $1,120.3617 | $1,120.36 | $1,120.40 | $1,120.30 | |