| 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 | $220.57 | 10.705% | $244.182 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $161.92 | 6.509% | $172.4594 | $172.46 | $172.45 | $172.50 |
| Purchase #3 | $29.98 | 12.187% | $33.6337 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $245.65 | 13.284% | $278.2821 | $278.28 | $278.30 | $278.30 |
| Purchase #5 | $120.36 | 5.266% | $126.6982 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $11.67 | 8.269% | $12.635 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $56.27 | 12.252% | $63.1642 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $846.42 | $931.0546 | $931.05 | $931.10 | $931.10 | |