| 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 | $94.30 | 4.709% | $98.7406 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $215.48 | 3.307% | $222.6059 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $130.38 | 8.736% | $141.77 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $129.74 | 3.613% | $134.4275 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $225.96 | 8.462% | $245.0807 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $39.28 | 13.795% | $44.6987 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $181.80 | 8.783% | $197.7675 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $1,016.94 | $1,085.0909 | $1,085.10 | $1,085.10 | $1,085.10 | |