| 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 | $46.98 | 8.152% | $50.8098 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $215.53 | 3.783% | $223.6835 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $132.28 | 12.859% | $149.2899 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $192.79 | 4.354% | $201.1841 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $220.54 | 8.472% | $239.2241 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $7.42 | 6.276% | $7.8857 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $148.26 | 13.178% | $167.7977 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $963.80 | $1,039.8748 | $1,039.87 | $1,039.90 | $1,039.90 | |