| 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 | $210.76 | 13.823% | $239.8934 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $42.63 | 11.771% | $47.648 | $47.65 | $47.65 | $47.60 |
| Purchase #3 | $106.86 | 12.722% | $120.4547 | $120.45 | $120.45 | $120.50 |
| Purchase #4 | $85.28 | 10.450% | $94.1918 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $183.97 | 9.486% | $201.4214 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $204.69 | 8.650% | $222.3957 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $142.61 | 6.822% | $152.3389 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $976.80 | $1,078.3439 | $1,078.34 | $1,078.35 | $1,078.30 | |