| 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 | $13.55 | 3.414% | $14.0126 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $210.52 | 6.128% | $223.4207 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $225.62 | 5.268% | $237.5057 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $242.37 | 7.807% | $261.2918 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $206.98 | 6.746% | $220.9429 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $234.48 | 4.530% | $245.1019 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $72.30 | 7.385% | $77.6394 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $1,205.82 | $1,279.9150 | $1,279.91 | $1,279.90 | $1,279.80 | |