| 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 | $226.84 | 9.729% | $248.9093 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $37.56 | 5.458% | $39.61 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $145.77 | 8.346% | $157.936 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $131.68 | 12.276% | $147.845 | $147.85 | $147.85 | $147.80 |
| Purchase #5 | $9.67 | 10.737% | $10.7083 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $160.50 | 10.215% | $176.8951 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $29.43 | 9.702% | $32.2853 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $741.45 | $814.1890 | $814.21 | $814.20 | $814.10 | |