| 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 | $103.94 | 13.281% | $117.7443 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $68.72 | 8.782% | $74.755 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $241.44 | 13.496% | $274.0247 | $274.02 | $274.00 | $274.00 |
| Purchase #4 | $192.96 | 7.103% | $206.6659 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $241.68 | 6.209% | $256.6859 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $40.97 | 6.795% | $43.7539 | $43.75 | $43.75 | $43.80 |
| Purchase #7 | $215.29 | 7.417% | $231.2581 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,105.00 | $1,204.8878 | $1,204.89 | $1,204.85 | $1,205.00 | |