| 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 | $227.72 | 9.243% | $248.7682 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $133.45 | 9.403% | $145.9983 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $133.33 | 12.667% | $150.2189 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $81.80 | 12.398% | $91.9416 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $51.55 | 10.271% | $56.8447 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $189.28 | 6.125% | $200.8734 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $244.94 | 5.428% | $258.2353 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $1,062.07 | $1,152.8804 | $1,152.88 | $1,152.85 | $1,152.80 | |