| 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 | $248.68 | 10.505% | $274.8038 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $68.26 | 5.777% | $72.2034 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $123.35 | 5.231% | $129.8024 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $77.55 | 13.429% | $87.9642 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $245.91 | 12.857% | $277.5266 | $277.53 | $277.55 | $277.50 |
| Purchase #6 | $136.61 | 4.729% | $143.0703 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $211.63 | 10.304% | $233.4364 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,111.99 | $1,218.8071 | $1,218.80 | $1,218.80 | $1,218.80 | |