| 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 | $183.38 | 10.255% | $202.1856 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $44.96 | 8.726% | $48.8832 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $213.96 | 8.162% | $231.4234 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $227.78 | 8.583% | $247.3304 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $114.59 | 7.189% | $122.8279 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $124.75 | 10.647% | $138.0321 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $175.59 | 7.874% | $189.416 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $1,085.01 | $1,180.0986 | $1,180.10 | $1,180.15 | $1,180.00 | |