| 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 | $108.92 | 12.154% | $122.1581 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $194.68 | 9.280% | $212.7463 | $212.75 | $212.75 | $212.70 |
| Purchase #3 | $91.87 | 9.425% | $100.5287 | $100.53 | $100.55 | $100.50 |
| Purchase #4 | $114.74 | 5.315% | $120.8384 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $36.53 | 9.168% | $39.8791 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $102.77 | 5.382% | $108.3011 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $83.44 | 11.436% | $92.9822 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $732.95 | $797.4339 | $797.44 | $797.50 | $797.40 | |