| 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 | $214.71 | 8.573% | $233.1171 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $230.90 | 7.590% | $248.4253 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $25.87 | 5.845% | $27.3821 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $44.79 | 3.670% | $46.4338 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $31.74 | 9.507% | $34.7575 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $196.42 | 11.394% | $218.8001 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $80.32 | 4.220% | $83.7095 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $824.75 | $892.6254 | $892.63 | $892.65 | $892.60 | |