| 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 | $25.42 | 4.785% | $26.6363 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $179.64 | 4.369% | $187.4885 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $139.72 | 9.176% | $152.5407 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $152.79 | 13.602% | $173.5725 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $103.85 | 10.539% | $114.7948 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $239.76 | 5.780% | $253.6181 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $167.66 | 8.579% | $182.0436 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $1,008.84 | $1,090.6945 | $1,090.69 | $1,090.70 | $1,090.60 | |