| 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 | $37.72 | 11.566% | $42.0827 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $201.65 | 5.516% | $212.773 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $230.58 | 13.140% | $260.8782 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $107.58 | 13.799% | $122.425 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $149.35 | 9.128% | $162.9827 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $246.75 | 11.656% | $275.5112 | $275.51 | $275.50 | $275.50 |
| Purchase #7 | $31.91 | 7.639% | $34.3476 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $1,005.54 | $1,111.0004 | $1,111.00 | $1,111.05 | $1,111.00 | |