| 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 | $229.82 | 3.390% | $237.6109 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $94.48 | 4.510% | $98.741 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $188.30 | 11.292% | $209.5628 | $209.56 | $209.55 | $209.60 |
| Purchase #4 | $198.95 | 9.475% | $217.8005 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $45.57 | 4.489% | $47.6156 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $188.29 | 12.814% | $212.4175 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $5.88 | 12.207% | $6.5978 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $951.29 | $1,030.3461 | $1,030.35 | $1,030.30 | $1,030.30 | |