| 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 | $196.60 | 8.839% | $213.9775 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $19.88 | 6.464% | $21.165 | $21.17 | $21.15 | $21.20 |
| Purchase #3 | $26.58 | 7.308% | $28.5225 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $98.58 | 4.720% | $103.233 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $86.72 | 4.378% | $90.5166 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $228.49 | 9.166% | $249.4334 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $217.70 | 10.611% | $240.8001 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $874.55 | $947.6481 | $947.65 | $947.65 | $947.60 | |