| 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 | $96.75 | 13.786% | $110.088 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $96.81 | 6.320% | $102.9284 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $199.91 | 6.374% | $212.6523 | $212.65 | $212.65 | $212.70 |
| Purchase #4 | $216.61 | 8.261% | $234.5042 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $32.98 | 3.744% | $34.2148 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $224.69 | 10.751% | $248.8464 | $248.85 | $248.85 | $248.80 |
| Purchase #7 | $182.47 | 12.514% | $205.3043 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $1,050.22 | $1,148.5384 | $1,148.53 | $1,148.55 | $1,148.50 | |