| 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 | $94.70 | 5.506% | $99.9142 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $189.77 | 7.577% | $204.1489 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $182.76 | 6.613% | $194.8459 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $138.31 | 10.607% | $152.9805 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $85.33 | 12.769% | $96.2258 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $129.34 | 11.744% | $144.5297 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $188.38 | 7.324% | $202.177 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $1,008.59 | $1,094.8220 | $1,094.83 | $1,094.90 | $1,094.70 | |