| 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 | $149.26 | 13.280% | $169.0817 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $119.34 | 5.252% | $125.6077 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $244.67 | 13.782% | $278.3904 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $21.43 | 13.320% | $24.2845 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $239.38 | 4.763% | $250.7817 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $49.85 | 8.371% | $54.0229 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $178.71 | 7.832% | $192.7066 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $1,002.64 | $1,094.8755 | $1,094.87 | $1,094.90 | $1,094.90 | |