| 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 | $230.89 | 9.574% | $252.9954 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $14.27 | 11.148% | $15.8608 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $213.63 | 12.484% | $240.2996 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $98.63 | 12.382% | $110.8424 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $74.27 | 9.671% | $81.4527 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $17.98 | 3.674% | $18.6406 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $155.79 | 10.278% | $171.8021 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $805.46 | $891.8936 | $891.89 | $891.90 | $891.90 | |