| 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 | $210.42 | 9.696% | $230.8223 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $223.68 | 13.750% | $254.436 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $250.38 | 13.247% | $283.5478 | $283.55 | $283.55 | $283.50 |
| Purchase #4 | $66.84 | 6.839% | $71.4112 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $171.74 | 3.443% | $177.653 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $111.36 | 12.819% | $125.6352 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $198.58 | 13.433% | $225.2553 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $1,233.00 | $1,368.7608 | $1,368.77 | $1,368.75 | $1,368.70 | |