| 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 | $238.64 | 7.497% | $256.5308 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $240.40 | 13.485% | $272.8179 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $223.77 | 9.519% | $245.0707 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $226.54 | 7.347% | $243.1839 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $227.71 | 4.330% | $237.5698 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $186.65 | 8.742% | $202.9669 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $190.45 | 10.835% | $211.0853 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,534.16 | $1,669.2253 | $1,669.23 | $1,669.20 | $1,669.30 | |