| 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 | $219.84 | 11.725% | $245.6162 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $231.40 | 7.231% | $248.1325 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $177.53 | 8.829% | $193.2041 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $47.58 | 7.593% | $51.1927 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $230.36 | 11.699% | $257.3098 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $212.44 | 4.288% | $221.5494 | $221.55 | $221.55 | $221.50 |
| Purchase #7 | $249.45 | 9.129% | $272.2223 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $1,368.60 | $1,489.2270 | $1,489.22 | $1,489.20 | $1,489.10 | |