| 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 | $226.28 | 8.457% | $245.4165 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $160.43 | 9.737% | $176.0511 | $176.05 | $176.05 | $176.10 |
| Purchase #3 | $171.68 | 12.841% | $193.7254 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $216.88 | 6.410% | $230.782 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $240.42 | 7.858% | $259.3122 | $259.31 | $259.30 | $259.30 |
| Purchase #6 | $185.37 | 3.566% | $191.9803 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $167.62 | 7.108% | $179.5344 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $1,368.68 | $1,476.8019 | $1,476.80 | $1,476.85 | $1,476.80 | |