| 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 | $31.92 | 6.624% | $34.0344 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $106.77 | 7.424% | $114.6966 | $114.70 | $114.70 | $114.70 |
| Purchase #3 | $227.85 | 10.209% | $251.1112 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $138.28 | 10.637% | $152.9888 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $170.91 | 5.303% | $179.9734 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $218.74 | 13.341% | $247.9221 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $39.39 | 13.102% | $44.5509 | $44.55 | $44.55 | $44.60 |
| 7 purchase totals = | $933.86 | $1,025.2774 | $1,025.27 | $1,025.25 | $1,025.30 | |