| 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 | $12.48 | 7.733% | $13.4451 | $13.45 | $13.45 | $13.40 |
| Purchase #2 | $183.30 | 5.543% | $193.4603 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $248.74 | 3.246% | $256.8141 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $108.87 | 11.719% | $121.6285 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $123.49 | 5.491% | $130.2708 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $197.30 | 6.407% | $209.941 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $173.55 | 4.429% | $181.2365 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $1,047.73 | $1,106.7963 | $1,106.80 | $1,106.80 | $1,106.70 | |