| 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 | $29.31 | 6.546% | $31.2286 | $31.23 | $31.25 | $31.20 |
| Purchase #2 | $238.96 | 5.554% | $252.2318 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $184.77 | 10.158% | $203.5389 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $162.42 | 13.649% | $184.5887 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $155.85 | 10.111% | $171.608 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $223.34 | 6.563% | $237.9978 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $182.81 | 5.370% | $192.6269 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,177.46 | $1,273.8207 | $1,273.83 | $1,273.90 | $1,273.70 | |