| 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 | $101.25 | 6.426% | $107.7563 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $120.86 | 11.747% | $135.0574 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $20.65 | 5.391% | $21.7632 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $134.55 | 13.167% | $152.2662 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $190.49 | 11.626% | $212.6364 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $183.76 | 4.323% | $191.7039 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $189.75 | 4.562% | $198.4064 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $941.31 | $1,019.5898 | $1,019.60 | $1,019.55 | $1,019.70 | |