| 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 | $197.28 | 11.576% | $220.1171 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $99.30 | 12.479% | $111.6916 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $14.31 | 13.580% | $16.2533 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $229.60 | 5.807% | $242.9329 | $242.93 | $242.95 | $242.90 |
| Purchase #5 | $192.45 | 8.165% | $208.1635 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $198.80 | 13.506% | $225.6499 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $58.55 | 4.180% | $60.9974 | $61.00 | $61.00 | $61.00 |
| 7 purchase totals = | $990.29 | $1,085.8057 | $1,085.80 | $1,085.80 | $1,085.80 | |