| 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 | $242.97 | 6.602% | $259.0109 | $259.01 | $259.00 | $259.00 |
| Purchase #2 | $5.75 | 9.353% | $6.2878 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $47.60 | 13.736% | $54.1383 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $179.39 | 4.201% | $186.9262 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $25.57 | 12.527% | $28.7732 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $202.63 | 12.559% | $228.0783 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $234.56 | 4.125% | $244.2356 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $938.47 | $1,007.4503 | $1,007.46 | $1,007.50 | $1,007.40 | |