| 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 | $193.28 | 5.320% | $203.5625 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $172.68 | 10.202% | $190.2968 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $196.59 | 3.376% | $203.2269 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $192.53 | 4.147% | $200.5142 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $49.71 | 12.782% | $56.0639 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $235.33 | 4.521% | $245.9693 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $37.97 | 5.256% | $39.9657 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $1,078.09 | $1,139.5993 | $1,139.60 | $1,139.55 | $1,139.70 | |