| 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 | $207.63 | 11.227% | $230.9406 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $221.56 | 5.197% | $233.0745 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $168.81 | 8.412% | $183.0103 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $83.47 | 6.119% | $88.5775 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $137.95 | 6.797% | $147.3265 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $19.34 | 11.216% | $21.5092 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $159.63 | 5.152% | $167.8541 | $167.85 | $167.85 | $167.90 |
| 7 purchase totals = | $998.39 | $1,072.2927 | $1,072.29 | $1,072.30 | $1,072.30 | |