| 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 | $235.58 | 13.241% | $266.7731 | $266.77 | $266.75 | $266.80 |
| Purchase #2 | $223.91 | 7.194% | $240.0181 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $239.83 | 13.736% | $272.773 | $272.77 | $272.75 | $272.80 |
| Purchase #4 | $202.75 | 8.558% | $220.1013 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $77.47 | 5.473% | $81.7099 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $191.53 | 10.387% | $211.4242 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $140.80 | 9.623% | $154.3492 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $1,311.87 | $1,447.1488 | $1,447.14 | $1,447.05 | $1,447.10 | |