| 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 | $220.45 | 7.690% | $237.4026 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $249.86 | 9.345% | $273.2094 | $273.21 | $273.20 | $273.20 |
| Purchase #3 | $191.29 | 9.189% | $208.8676 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $79.71 | 6.753% | $85.0928 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $60.85 | 4.455% | $63.5609 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $47.61 | 12.459% | $53.5417 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $215.56 | 10.277% | $237.7131 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $1,065.33 | $1,159.3881 | $1,159.38 | $1,159.35 | $1,159.40 | |