| 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 | $231.55 | 5.321% | $243.8708 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $35.34 | 9.131% | $38.5669 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $204.93 | 6.330% | $217.9021 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $157.73 | 5.843% | $166.9462 | $166.95 | $166.95 | $166.90 |
| Purchase #5 | $226.29 | 13.272% | $256.3232 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $88.28 | 3.775% | $91.6126 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $120.63 | 13.872% | $137.3638 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $1,064.75 | $1,152.5856 | $1,152.58 | $1,152.50 | $1,152.60 | |