| 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 | $106.34 | 13.454% | $120.647 | $120.65 | $120.65 | $120.60 |
| Purchase #2 | $229.65 | 3.540% | $237.7796 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $218.69 | 8.476% | $237.2262 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $242.54 | 13.291% | $274.776 | $274.78 | $274.80 | $274.80 |
| Purchase #5 | $33.68 | 12.146% | $37.7708 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $100.66 | 12.781% | $113.5254 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $219.95 | 12.664% | $247.8045 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,151.51 | $1,269.5295 | $1,269.54 | $1,269.60 | $1,269.50 | |