| 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 | $124.45 | 9.116% | $135.7949 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $213.51 | 12.276% | $239.7205 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $33.49 | 8.831% | $36.4475 | $36.45 | $36.45 | $36.40 |
| Purchase #4 | $32.72 | 9.441% | $35.8091 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $41.82 | 4.272% | $43.6066 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $221.80 | 12.746% | $250.0706 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $189.56 | 11.365% | $211.1035 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $857.35 | $952.5527 | $952.55 | $952.50 | $952.50 | |