| 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 | $184.37 | 9.131% | $201.2048 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $117.75 | 10.499% | $130.1126 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $206.40 | 10.631% | $228.3424 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $177.66 | 11.445% | $197.9932 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $109.61 | 13.464% | $124.3679 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $90.94 | 11.133% | $101.0644 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $55.25 | 3.143% | $56.9865 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $941.98 | $1,040.0718 | $1,040.06 | $1,040.05 | $1,040.10 | |