| 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 | $210.49 | 5.358% | $221.7681 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $121.29 | 13.657% | $137.8546 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $172.77 | 10.664% | $191.1942 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $113.96 | 5.109% | $119.7822 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $161.41 | 11.423% | $179.8479 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $212.96 | 8.210% | $230.444 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $23.94 | 3.138% | $24.6912 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $1,016.82 | $1,105.5822 | $1,105.57 | $1,105.60 | $1,105.60 | |