| 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 | $162.90 | 11.784% | $182.0961 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $240.75 | 13.564% | $273.4053 | $273.41 | $273.40 | $273.40 |
| Purchase #3 | $233.63 | 4.520% | $244.1901 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $126.79 | 9.140% | $138.3786 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $92.99 | 7.152% | $99.6406 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $189.64 | 11.542% | $211.5282 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $101.53 | 5.593% | $107.2086 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $1,148.23 | $1,256.4475 | $1,256.46 | $1,256.50 | $1,256.40 | |