| 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 | $103.68 | 4.490% | $108.3352 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $149.58 | 5.302% | $157.5107 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $226.39 | 7.275% | $242.8599 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $27.55 | 3.826% | $28.6041 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $186.62 | 4.649% | $195.296 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $98.54 | 7.654% | $106.0823 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $205.36 | 6.243% | $218.1806 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $997.72 | $1,056.8688 | $1,056.87 | $1,056.90 | $1,056.90 | |