| 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 | $20.31 | 12.184% | $22.7846 | $22.78 | $22.80 | $22.80 |
| Purchase #2 | $175.42 | 10.143% | $193.2129 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $219.45 | 5.264% | $231.0018 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $20.34 | 6.827% | $21.7286 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $226.84 | 9.823% | $249.1225 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $44.64 | 6.236% | $47.4238 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $240.78 | 3.112% | $248.2731 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $947.78 | $1,013.5473 | $1,013.53 | $1,013.50 | $1,013.50 | |