| 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 | $237.31 | 8.768% | $258.1173 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $142.86 | 8.504% | $155.0088 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $132.73 | 5.248% | $139.6957 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $184.26 | 10.128% | $202.9219 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $228.42 | 4.482% | $238.6578 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $47.99 | 8.848% | $52.2362 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $242.69 | 4.503% | $253.6183 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $1,216.26 | $1,300.2560 | $1,300.27 | $1,300.20 | $1,300.20 | |