| 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 | $8.91 | 8.283% | $9.648 | $9.65 | $9.65 | $9.60 |
| Purchase #2 | $111.80 | 6.325% | $118.8714 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $31.73 | 3.367% | $32.7983 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $233.57 | 12.770% | $263.3969 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $36.98 | 9.741% | $40.5822 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $217.61 | 7.804% | $234.5923 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $110.83 | 7.315% | $118.9372 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $751.43 | $818.8263 | $818.83 | $818.85 | $818.80 | |