| 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 | $199.73 | 13.730% | $227.1529 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $32.61 | 5.297% | $34.3374 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $201.60 | 11.216% | $224.2115 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $162.45 | 10.837% | $180.0547 | $180.05 | $180.05 | $180.10 |
| Purchase #5 | $228.74 | 4.442% | $238.9006 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $21.66 | 9.136% | $23.6389 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $197.71 | 10.550% | $218.5684 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,044.50 | $1,146.8644 | $1,146.86 | $1,146.85 | $1,146.90 | |