| 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 | $17.58 | 5.752% | $18.5912 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $249.31 | 12.857% | $281.3638 | $281.36 | $281.35 | $281.40 |
| Purchase #3 | $143.55 | 12.599% | $161.6359 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $171.31 | 12.182% | $192.179 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $122.51 | 3.399% | $126.6741 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $25.36 | 9.337% | $27.7279 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $248.52 | 11.673% | $277.5297 | $277.53 | $277.55 | $277.50 |
| 7 purchase totals = | $978.14 | $1,085.7016 | $1,085.70 | $1,085.75 | $1,085.70 | |