| 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 | $35.97 | 12.775% | $40.5652 | $40.57 | $40.55 | $40.60 |
| Purchase #2 | $203.55 | 9.430% | $222.7448 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $132.91 | 10.161% | $146.415 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $240.56 | 6.419% | $256.0015 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $45.91 | 7.422% | $49.3174 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $210.34 | 3.805% | $218.3434 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $91.99 | 10.134% | $101.3123 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $961.23 | $1,034.6996 | $1,034.70 | $1,034.65 | $1,034.60 | |