| 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 | $201.90 | 12.128% | $226.3864 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $239.76 | 4.398% | $250.3046 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $197.25 | 6.725% | $210.5151 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $25.72 | 5.226% | $27.0641 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $179.64 | 4.564% | $187.8388 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $238.27 | 6.262% | $253.1905 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $32.43 | 5.643% | $34.26 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $1,114.97 | $1,189.5595 | $1,189.56 | $1,189.55 | $1,189.60 | |