| 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 | $214.57 | 3.149% | $221.3268 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $210.37 | 5.512% | $221.9656 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $193.56 | 8.437% | $209.8907 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $194.84 | 10.281% | $214.8715 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $53.62 | 5.649% | $56.649 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $228.37 | 9.497% | $250.0583 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $212.82 | 12.130% | $238.6351 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,308.15 | $1,413.3970 | $1,413.41 | $1,413.40 | $1,413.40 | |