| 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 | $207.50 | 3.570% | $214.9078 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $227.67 | 5.225% | $239.5658 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $121.38 | 11.177% | $134.9466 | $134.95 | $134.95 | $134.90 |
| Purchase #4 | $218.75 | 9.806% | $240.2006 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $149.58 | 6.647% | $159.5226 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $104.45 | 4.714% | $109.3738 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $194.62 | 13.734% | $221.3491 | $221.35 | $221.35 | $221.30 |
| 7 purchase totals = | $1,223.95 | $1,319.8663 | $1,319.87 | $1,319.80 | $1,319.80 | |