| 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 | $112.66 | 6.826% | $120.3502 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $60.80 | 12.693% | $68.5173 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $29.67 | 6.436% | $31.5796 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $240.81 | 11.296% | $268.0119 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $159.75 | 6.537% | $170.1929 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $223.94 | 3.801% | $232.452 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $30.74 | 6.650% | $32.7842 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $858.37 | $923.8881 | $923.88 | $923.90 | $924.00 | |