| 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 | $114.79 | 13.542% | $130.3349 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $122.95 | 8.280% | $133.1303 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $9.29 | 6.171% | $9.8633 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $142.40 | 4.676% | $149.0586 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $232.89 | 5.496% | $245.6896 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $245.96 | 11.618% | $274.5356 | $274.54 | $274.55 | $274.50 |
| Purchase #7 | $171.53 | 4.222% | $178.772 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $1,039.81 | $1,121.3843 | $1,121.38 | $1,121.40 | $1,121.40 | |