| 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 | $211.34 | 7.492% | $227.1736 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $200.77 | 9.598% | $220.0399 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $179.55 | 9.357% | $196.3505 | $196.35 | $196.35 | $196.40 |
| Purchase #4 | $122.45 | 6.502% | $130.4117 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $93.63 | 8.428% | $101.5211 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $203.52 | 4.129% | $211.9233 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $21.40 | 7.460% | $22.9964 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $1,032.66 | $1,110.4165 | $1,110.41 | $1,110.35 | $1,110.40 | |