| 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 | $98.55 | 6.325% | $104.7833 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $127.29 | 6.508% | $135.574 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $104.66 | 13.720% | $119.0194 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $242.55 | 4.706% | $253.9644 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $232.34 | 6.440% | $247.3027 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $102.86 | 3.774% | $106.7419 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $187.41 | 8.151% | $202.6858 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,095.66 | $1,170.0715 | $1,170.06 | $1,170.05 | $1,170.10 | |