| 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 | $77.58 | 7.127% | $83.1091 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $55.35 | 10.110% | $60.9459 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $187.95 | 12.752% | $211.9174 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $233.58 | 8.576% | $253.6118 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $216.95 | 12.119% | $243.2422 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $244.63 | 4.381% | $255.3472 | $255.35 | $255.35 | $255.30 |
| Purchase #7 | $122.60 | 10.628% | $135.6299 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $1,138.64 | $1,243.8035 | $1,243.81 | $1,243.80 | $1,243.60 | |