| 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 | $229.82 | 12.846% | $259.3427 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $120.88 | 7.812% | $130.3231 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $214.92 | 10.285% | $237.0245 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $185.42 | 12.200% | $208.0412 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $97.27 | 10.650% | $107.6293 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $191.76 | 5.697% | $202.6846 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $6.62 | 8.127% | $7.158 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $1,046.69 | $1,152.2034 | $1,152.19 | $1,152.20 | $1,152.10 | |