| 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 | $66.36 | 8.173% | $71.7836 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $223.85 | 10.110% | $246.4812 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $155.39 | 12.110% | $174.2077 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $206.97 | 8.750% | $225.0799 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $97.36 | 10.860% | $107.9333 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $206.81 | 11.489% | $230.5704 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $159.61 | 3.623% | $165.3927 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $1,116.35 | $1,221.4488 | $1,221.44 | $1,221.50 | $1,221.50 | |