| 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 | $9.25 | 11.525% | $10.3161 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $246.71 | 10.694% | $273.0932 | $273.09 | $273.10 | $273.10 |
| Purchase #3 | $68.97 | 7.181% | $73.9227 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $177.27 | 8.834% | $192.93 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $233.62 | 9.742% | $256.3793 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $87.45 | 5.624% | $92.3682 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $220.28 | 13.590% | $250.2161 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,043.55 | $1,149.2256 | $1,149.23 | $1,149.20 | $1,149.20 | |