| 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 | $103.75 | 6.333% | $110.3205 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $177.27 | 8.542% | $192.4124 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $162.27 | 9.102% | $177.0398 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $231.30 | 4.145% | $240.8874 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $20.42 | 3.653% | $21.1659 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $53.65 | 8.205% | $58.052 | $58.05 | $58.05 | $58.10 |
| Purchase #7 | $29.92 | 9.544% | $32.7756 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $778.58 | $832.6536 | $832.66 | $832.65 | $832.70 | |