| 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 | $244.63 | 4.579% | $255.8316 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $211.63 | 6.562% | $225.5172 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $70.84 | 3.200% | $73.1069 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $34.45 | 13.816% | $39.2096 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $70.64 | 6.109% | $74.9554 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $167.81 | 12.503% | $188.7913 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $205.79 | 13.274% | $233.1066 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,005.79 | $1,090.5186 | $1,090.53 | $1,090.50 | $1,090.50 | |