| 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 | $115.85 | 9.599% | $126.9704 | $126.97 | $126.95 | $127.00 |
| Purchase #2 | $49.80 | 4.112% | $51.8478 | $51.85 | $51.85 | $51.80 |
| Purchase #3 | $115.61 | 4.579% | $120.9038 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $150.26 | 7.405% | $161.3868 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $243.74 | 11.503% | $271.7774 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $225.49 | 8.251% | $244.0952 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $230.89 | 6.156% | $245.1036 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $1,131.64 | $1,222.0850 | $1,222.09 | $1,222.10 | $1,222.10 | |