| 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 | $181.30 | 12.319% | $203.6343 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $229.51 | 10.708% | $254.0859 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $82.94 | 8.410% | $89.9153 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $33.52 | 12.300% | $37.643 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $235.29 | 3.736% | $244.0804 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $63.31 | 8.625% | $68.7705 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $115.95 | 11.246% | $128.9897 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $941.82 | $1,027.1191 | $1,027.12 | $1,027.15 | $1,027.10 | |