| 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 | $113.37 | 6.825% | $121.1075 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $180.63 | 8.787% | $196.502 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $239.33 | 6.632% | $255.2024 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $230.93 | 10.534% | $255.2562 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $119.57 | 7.685% | $128.759 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $188.53 | 8.349% | $204.2704 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $173.49 | 6.415% | $184.6194 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $1,245.85 | $1,345.7169 | $1,345.72 | $1,345.65 | $1,345.80 | |