| 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 | $78.62 | 7.744% | $84.7083 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $112.39 | 7.321% | $120.6181 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $161.26 | 10.834% | $178.7309 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $240.69 | 12.234% | $270.136 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $113.87 | 11.419% | $126.8728 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $186.30 | 11.129% | $207.0333 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $119.83 | 7.178% | $128.4314 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $1,012.96 | $1,116.5308 | $1,116.53 | $1,116.55 | $1,116.40 | |