| 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 | $119.61 | 9.717% | $131.2325 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $236.77 | 8.342% | $256.5214 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $226.58 | 12.337% | $254.5332 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $88.53 | 7.558% | $95.2211 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $130.29 | 3.754% | $135.1811 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $217.56 | 11.284% | $242.1095 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $150.38 | 5.633% | $158.8509 | $158.85 | $158.85 | $158.90 |
| 7 purchase totals = | $1,169.72 | $1,273.6497 | $1,273.64 | $1,273.65 | $1,273.60 | |