| 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 | $228.97 | 4.439% | $239.134 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $41.57 | 5.474% | $43.8455 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $168.77 | 8.393% | $182.9349 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $193.98 | 12.582% | $218.3866 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $102.92 | 6.607% | $109.7199 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $166.94 | 12.626% | $188.0178 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $176.71 | 8.561% | $191.8381 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $1,079.86 | $1,173.8768 | $1,173.88 | $1,173.90 | $1,173.70 | |