| 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 | $191.81 | 10.228% | $211.4283 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $95.40 | 5.704% | $100.8416 | $100.84 | $100.85 | $100.80 |
| Purchase #3 | $159.79 | 5.768% | $169.0067 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $194.48 | 12.367% | $218.5313 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $50.71 | 12.328% | $56.9615 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $199.37 | 8.424% | $216.1649 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $24.77 | 5.150% | $26.0457 | $26.05 | $26.05 | $26.00 |
| 7 purchase totals = | $916.33 | $998.9800 | $998.98 | $999.00 | $998.90 | |