| 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 | $206.92 | 5.604% | $218.5158 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $182.91 | 13.463% | $207.5352 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $110.75 | 11.700% | $123.7078 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $152.72 | 8.285% | $165.3729 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $167.48 | 4.394% | $174.8391 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $106.47 | 6.192% | $113.0626 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $194.42 | 12.849% | $219.401 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,121.67 | $1,222.4344 | $1,222.44 | $1,222.40 | $1,222.40 | |