| 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 | $175.25 | 11.229% | $194.9288 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $103.55 | 4.388% | $108.0938 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $42.57 | 7.325% | $45.6883 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $81.82 | 3.238% | $84.4693 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $249.27 | 12.327% | $279.9975 | $280.00 | $280.00 | $280.00 |
| Purchase #6 | $238.36 | 10.250% | $262.7919 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $222.44 | 8.502% | $241.3518 | $241.35 | $241.35 | $241.40 |
| 7 purchase totals = | $1,113.26 | $1,217.3214 | $1,217.32 | $1,217.35 | $1,217.40 | |