| 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 | $110.60 | 10.222% | $121.9055 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $240.60 | 6.111% | $255.3031 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $204.58 | 10.811% | $226.6971 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $107.97 | 6.793% | $115.3044 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $162.27 | 10.556% | $179.3992 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $117.77 | 7.160% | $126.2023 | $126.20 | $126.20 | $126.20 |
| Purchase #7 | $176.42 | 8.646% | $191.6733 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $1,120.21 | $1,216.4849 | $1,216.48 | $1,216.45 | $1,216.50 | |