| 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 | $223.43 | 13.550% | $253.7048 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $187.95 | 11.158% | $208.9215 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $115.37 | 12.616% | $129.9251 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $70.27 | 13.287% | $79.6068 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $108.43 | 10.390% | $119.6959 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $142.88 | 4.514% | $149.3296 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $215.65 | 13.236% | $244.1934 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,063.98 | $1,185.3771 | $1,185.38 | $1,185.40 | $1,185.30 | |