| 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 | $246.61 | 11.198% | $274.2254 | $274.23 | $274.25 | $274.20 |
| Purchase #2 | $79.67 | 6.734% | $85.035 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $179.96 | 12.709% | $202.8311 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $133.58 | 9.457% | $146.2127 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $187.35 | 7.381% | $201.1783 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $246.74 | 3.516% | $255.4154 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $97.51 | 12.535% | $109.7329 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $1,171.42 | $1,274.6308 | $1,274.64 | $1,274.70 | $1,274.50 | |