| 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 | $8.29 | 4.231% | $8.6407 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $133.57 | 7.271% | $143.2819 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $44.47 | 11.372% | $49.5271 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $244.28 | 11.529% | $272.443 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $9.67 | 5.608% | $10.2123 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $119.41 | 12.307% | $134.1058 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $114.25 | 12.733% | $128.7975 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $673.94 | $747.0083 | $747.01 | $747.05 | $746.90 | |