| 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 | $203.43 | 8.838% | $221.4091 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $189.67 | 4.235% | $197.7025 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $13.29 | 5.345% | $14.0004 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $217.40 | 7.834% | $234.4311 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $66.74 | 10.490% | $73.741 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $206.80 | 13.768% | $235.2722 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $153.65 | 3.573% | $159.1399 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $1,050.98 | $1,135.6962 | $1,135.69 | $1,135.70 | $1,135.60 | |