| 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 | $109.57 | 9.714% | $120.2136 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $47.35 | 3.856% | $49.1758 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $168.32 | 12.617% | $189.5569 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $196.66 | 8.531% | $213.4371 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $222.90 | 7.733% | $240.1369 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $21.37 | 13.614% | $24.2793 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $241.28 | 7.265% | $258.809 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,007.45 | $1,095.6086 | $1,095.62 | $1,095.65 | $1,095.60 | |