| 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 | $83.67 | 4.465% | $87.4059 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $101.99 | 3.579% | $105.6402 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $228.72 | 8.573% | $248.3282 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $65.86 | 13.646% | $74.8473 | $74.85 | $74.85 | $74.80 |
| Purchase #5 | $244.67 | 11.391% | $272.5404 | $272.54 | $272.55 | $272.50 |
| Purchase #6 | $177.93 | 9.780% | $195.3316 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $193.65 | 4.453% | $202.2732 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,096.49 | $1,186.3668 | $1,186.37 | $1,186.40 | $1,186.20 | |