| 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 | $208.69 | 5.189% | $219.5189 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $242.76 | 8.387% | $263.1203 | $263.12 | $263.10 | $263.10 |
| Purchase #3 | $212.93 | 4.357% | $222.2074 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $79.77 | 9.533% | $87.3745 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $85.45 | 7.155% | $91.5639 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $157.56 | 3.172% | $162.5578 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $88.93 | 6.216% | $94.4579 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $1,076.09 | $1,140.8007 | $1,140.80 | $1,140.70 | $1,140.90 | |