| 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 | $235.88 | 5.753% | $249.4502 | $249.45 | $249.45 | $249.50 |
| Purchase #2 | $103.28 | 4.692% | $108.1259 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $122.27 | 10.868% | $135.5583 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $8.64 | 5.558% | $9.1202 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $75.80 | 12.123% | $84.9892 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $228.86 | 12.569% | $257.6254 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $238.85 | 9.761% | $262.1641 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,013.58 | $1,107.0333 | $1,107.04 | $1,107.05 | $1,107.10 | |