| 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 | $98.72 | 3.532% | $102.2068 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $150.85 | 5.478% | $159.1136 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $58.63 | 7.404% | $62.971 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $246.75 | 3.511% | $255.4134 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $212.92 | 13.441% | $241.5386 | $241.54 | $241.55 | $241.50 |
| Purchase #6 | $183.67 | 8.302% | $198.9183 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $190.77 | 7.252% | $204.6046 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $1,142.31 | $1,224.7663 | $1,224.76 | $1,224.70 | $1,224.70 | |