| 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 | $243.90 | 3.282% | $251.9048 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $81.28 | 7.369% | $87.2695 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $210.58 | 9.772% | $231.1579 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $41.34 | 3.346% | $42.7232 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $38.65 | 12.242% | $43.3815 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $202.49 | 8.639% | $219.9831 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $155.34 | 5.654% | $164.1229 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $973.58 | $1,040.5429 | $1,040.53 | $1,040.50 | $1,040.60 | |