| 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 | $188.73 | 6.650% | $201.2805 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $243.54 | 5.231% | $256.2796 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $118.65 | 11.205% | $131.9447 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $197.43 | 13.234% | $223.5579 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $114.71 | 5.232% | $120.7116 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $125.79 | 6.224% | $133.6192 | $133.62 | $133.60 | $133.60 |
| Purchase #7 | $132.37 | 4.658% | $138.5358 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $1,121.22 | $1,205.9293 | $1,205.93 | $1,205.95 | $1,205.90 | |