| 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 | $7.61 | 5.156% | $8.0024 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $207.99 | 6.430% | $221.3638 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $218.54 | 3.300% | $225.7518 | $225.75 | $225.75 | $225.80 |
| Purchase #4 | $204.42 | 9.688% | $224.2242 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $46.77 | 13.584% | $53.1232 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $159.83 | 12.355% | $179.577 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $208.65 | 10.611% | $230.7899 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $1,053.81 | $1,142.8323 | $1,142.82 | $1,142.80 | $1,142.90 | |