| 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 | $235.29 | 6.170% | $249.8074 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $172.48 | 13.366% | $195.5337 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $122.70 | 10.780% | $135.9271 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $173.72 | 7.789% | $187.2511 | $187.25 | $187.25 | $187.30 |
| Purchase #5 | $26.44 | 11.522% | $29.4864 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $187.57 | 6.846% | $200.411 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $173.30 | 3.864% | $179.9963 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,091.50 | $1,178.4130 | $1,178.42 | $1,178.45 | $1,178.40 | |