| 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 | $209.37 | 6.189% | $222.3279 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $77.74 | 8.602% | $84.4272 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $141.67 | 10.271% | $156.2209 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $190.64 | 13.726% | $216.8072 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $209.62 | 5.287% | $220.7026 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $65.37 | 12.509% | $73.5471 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $58.70 | 8.143% | $63.4799 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $953.11 | $1,037.5128 | $1,037.52 | $1,037.55 | $1,037.40 | |