| 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 | $225.58 | 9.695% | $247.45 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $171.89 | 11.874% | $192.3002 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $129.48 | 6.115% | $137.3977 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $135.41 | 7.513% | $145.5834 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $170.93 | 12.562% | $192.4022 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $129.35 | 10.549% | $142.9951 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $19.59 | 8.716% | $21.2975 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $982.23 | $1,079.4261 | $1,079.43 | $1,079.45 | $1,079.50 | |