| 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 | $192.36 | 8.470% | $208.6529 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $109.59 | 7.466% | $117.772 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $74.70 | 13.768% | $84.9847 | $84.98 | $85.00 | $85.00 |
| Purchase #4 | $36.56 | 5.249% | $38.479 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $240.87 | 4.547% | $251.8224 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $73.64 | 9.797% | $80.8545 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $207.53 | 6.755% | $221.5487 | $221.55 | $221.55 | $221.50 |
| 7 purchase totals = | $935.25 | $1,004.1142 | $1,004.10 | $1,004.10 | $1,004.20 | |