| 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 | $7.33 | 13.707% | $8.3347 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $102.83 | 7.126% | $110.1577 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $249.41 | 5.569% | $263.2996 | $263.30 | $263.30 | $263.30 |
| Purchase #4 | $194.27 | 8.190% | $210.1807 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $245.56 | 7.573% | $264.1563 | $264.16 | $264.15 | $264.20 |
| Purchase #6 | $228.85 | 13.133% | $258.9049 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $109.51 | 5.530% | $115.5659 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,137.76 | $1,230.5998 | $1,230.60 | $1,230.60 | $1,230.70 | |