| 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 | $155.93 | 10.472% | $172.259 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $187.83 | 5.315% | $197.8132 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $136.31 | 11.333% | $151.758 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $221.75 | 11.841% | $248.0074 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $187.51 | 7.778% | $202.0945 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $150.71 | 11.794% | $168.4847 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $96.66 | 3.550% | $100.0914 | $100.09 | $100.10 | $100.10 |
| 7 purchase totals = | $1,136.70 | $1,240.5082 | $1,240.50 | $1,240.50 | $1,240.60 | |