| 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 | $192.89 | 10.106% | $212.3835 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $122.48 | 5.577% | $129.3107 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $27.50 | 7.287% | $29.5039 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $141.92 | 3.409% | $146.7581 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $223.75 | 11.573% | $249.6446 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $76.60 | 3.559% | $79.3262 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $193.52 | 5.862% | $204.8641 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $978.66 | $1,051.7911 | $1,051.78 | $1,051.80 | $1,051.80 | |