| 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 | $222.38 | 13.402% | $252.1834 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $214.30 | 4.461% | $223.8599 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $199.78 | 7.449% | $214.6616 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $143.62 | 5.327% | $151.2706 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $134.50 | 13.176% | $152.2217 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $211.37 | 4.614% | $221.1226 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $120.96 | 7.118% | $129.5699 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $1,246.91 | $1,344.8897 | $1,344.88 | $1,344.80 | $1,345.00 | |