| 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 | $45.91 | 4.318% | $47.8924 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $11.69 | 7.244% | $12.5368 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $159.67 | 11.254% | $177.6393 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $216.72 | 13.743% | $246.5038 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $195.86 | 6.365% | $208.3265 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $85.59 | 8.416% | $92.7933 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $199.29 | 13.219% | $225.6341 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $914.73 | $1,011.3262 | $1,011.32 | $1,011.40 | $1,011.20 | |