| 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 | $238.40 | 10.417% | $263.2341 | $263.23 | $263.25 | $263.20 |
| Purchase #2 | $225.97 | 7.384% | $242.6556 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $47.70 | 6.359% | $50.7332 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $105.47 | 9.173% | $115.1448 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $39.75 | 4.737% | $41.633 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $182.64 | 3.319% | $188.7018 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $188.45 | 10.307% | $207.8735 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $1,028.38 | $1,109.9760 | $1,109.96 | $1,110.00 | $1,109.90 | |