| 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 | $218.50 | 8.452% | $236.9676 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $245.25 | 7.705% | $264.1465 | $264.15 | $264.15 | $264.10 |
| Purchase #3 | $149.80 | 3.860% | $155.5823 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $160.98 | 9.291% | $175.9367 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $96.47 | 4.486% | $100.7976 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $243.25 | 10.220% | $268.1102 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $115.58 | 4.599% | $120.8955 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $1,229.83 | $1,322.4364 | $1,322.45 | $1,322.45 | $1,322.40 | |