| 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 | $210.39 | 6.652% | $224.3851 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $102.50 | 11.830% | $114.6258 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $243.32 | 6.634% | $259.4618 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $14.25 | 9.703% | $15.6327 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $88.36 | 3.487% | $91.4411 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $167.28 | 13.168% | $189.3074 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $163.48 | 12.417% | $183.7793 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $989.58 | $1,078.6332 | $1,078.64 | $1,078.70 | $1,078.60 | |