| 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 | $21.35 | 7.270% | $22.9021 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $167.46 | 4.365% | $174.7696 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $96.56 | 5.235% | $101.6149 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $200.89 | 9.278% | $219.5286 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $232.93 | 3.410% | $240.8729 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $168.78 | 4.140% | $175.7675 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $62.52 | 11.392% | $69.6423 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $950.49 | $1,005.0979 | $1,005.09 | $1,005.05 | $1,005.10 | |