| 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 | $229.51 | 4.353% | $239.5006 | $239.50 | $239.50 | $239.50 |
| Purchase #2 | $17.70 | 3.212% | $18.2685 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $32.60 | 6.486% | $34.7144 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $204.68 | 4.270% | $213.4198 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $7.34 | 13.354% | $8.3202 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $160.54 | 11.434% | $178.8961 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $158.72 | 5.517% | $167.4766 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $811.09 | $860.5962 | $860.60 | $860.55 | $860.60 | |