| 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 | $118.33 | 3.123% | $122.0254 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $147.34 | 13.530% | $167.2751 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $211.35 | 3.415% | $218.5676 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $123.60 | 13.809% | $140.6679 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $96.49 | 11.188% | $107.2853 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $50.39 | 7.167% | $54.0015 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $6.64 | 5.717% | $7.0196 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $754.14 | $816.8424 | $816.86 | $816.85 | $816.90 | |