| 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 | $247.61 | 4.644% | $259.109 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $246.94 | 3.708% | $256.0965 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $246.27 | 13.435% | $279.3564 | $279.36 | $279.35 | $279.40 |
| Purchase #4 | $60.37 | 5.102% | $63.4501 | $63.45 | $63.45 | $63.50 |
| Purchase #5 | $207.43 | 10.106% | $228.3929 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $16.49 | 11.823% | $18.4396 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $184.42 | 4.854% | $193.3717 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $1,209.53 | $1,298.2162 | $1,298.22 | $1,298.20 | $1,298.30 | |