| 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 | $242.88 | 11.319% | $270.3716 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $174.98 | 11.126% | $194.4483 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $86.48 | 11.139% | $96.113 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $111.99 | 3.216% | $115.5916 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $9.45 | 6.648% | $10.0782 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $132.34 | 9.439% | $144.8316 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $165.82 | 11.140% | $184.2923 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $923.94 | $1,015.7266 | $1,015.72 | $1,015.75 | $1,015.70 | |