| 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 | $248.39 | 9.303% | $271.4977 | $271.50 | $271.50 | $271.50 |
| Purchase #2 | $68.73 | 12.204% | $77.1178 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $197.74 | 6.356% | $210.3084 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $171.43 | 8.292% | $185.645 | $185.65 | $185.65 | $185.60 |
| Purchase #5 | $135.34 | 10.559% | $149.6306 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $73.48 | 8.148% | $79.4672 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $150.34 | 8.540% | $163.179 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,045.45 | $1,136.8457 | $1,136.86 | $1,136.85 | $1,136.80 | |