| 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 | $87.83 | 13.448% | $99.6414 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $167.73 | 10.691% | $185.662 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $221.96 | 6.139% | $235.5861 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $240.68 | 3.332% | $248.6995 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $172.76 | 8.160% | $186.8572 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $210.84 | 4.740% | $220.8338 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $116.95 | 3.423% | $120.9532 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $1,218.75 | $1,298.2332 | $1,298.23 | $1,298.25 | $1,298.30 | |