| 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 | $197.27 | 12.183% | $221.3034 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $201.95 | 3.266% | $208.5457 | $208.55 | $208.55 | $208.50 |
| Purchase #3 | $62.85 | 13.150% | $71.1148 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $155.64 | 6.194% | $165.2803 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $225.75 | 5.522% | $238.2159 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $214.90 | 10.531% | $237.5311 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $170.70 | 13.486% | $193.7206 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,229.06 | $1,335.7118 | $1,335.71 | $1,335.70 | $1,335.60 | |