| 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 | $177.98 | 12.303% | $199.8769 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $48.34 | 10.865% | $53.5921 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $235.43 | 9.211% | $257.1155 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $245.78 | 4.410% | $256.6189 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $8.55 | 4.307% | $8.9182 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $99.77 | 9.269% | $109.0177 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $177.49 | 9.544% | $194.4296 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $993.34 | $1,079.5689 | $1,079.58 | $1,079.55 | $1,079.50 | |