| 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 | $101.28 | 8.547% | $109.9364 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $31.92 | 6.504% | $33.9961 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $207.98 | 4.512% | $217.3641 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $232.68 | 11.630% | $259.7407 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $135.98 | 3.687% | $140.9936 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $243.46 | 4.245% | $253.7949 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $92.73 | 13.427% | $105.1809 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $1,046.03 | $1,121.0067 | $1,121.00 | $1,121.05 | $1,121.00 | |