| 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 | $206.99 | 11.208% | $230.1894 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $184.64 | 4.633% | $193.1944 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $192.40 | 4.485% | $201.0291 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $88.95 | 13.517% | $100.9734 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $228.63 | 7.231% | $245.1622 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $218.37 | 5.738% | $230.9001 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $174.82 | 5.721% | $184.8215 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $1,294.80 | $1,386.2701 | $1,386.26 | $1,386.25 | $1,386.30 | |