| 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 | $203.53 | 3.837% | $211.3394 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $223.29 | 11.356% | $248.6468 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $244.85 | 8.177% | $264.8714 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $41.34 | 11.376% | $46.0428 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $187.56 | 6.110% | $199.0199 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $229.51 | 10.125% | $252.7479 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $105.49 | 9.431% | $115.4388 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $1,235.57 | $1,338.1070 | $1,338.11 | $1,338.10 | $1,337.90 | |