| 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 | $96.72 | 12.130% | $108.4521 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $86.80 | 9.829% | $95.3316 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $89.58 | 3.519% | $92.7323 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $235.64 | 6.127% | $250.0777 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $216.56 | 13.171% | $245.0831 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $244.25 | 9.571% | $267.6272 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $165.68 | 3.841% | $172.0438 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $1,135.23 | $1,231.3478 | $1,231.34 | $1,231.45 | $1,231.30 | |