| 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 | $141.27 | 6.838% | $150.93 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $13.81 | 6.807% | $14.75 | $14.75 | $14.75 | $14.80 |
| Purchase #3 | $248.84 | 8.444% | $269.852 | $269.85 | $269.85 | $269.90 |
| Purchase #4 | $157.74 | 13.253% | $178.6453 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $208.81 | 3.346% | $215.7968 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $179.93 | 5.460% | $189.7542 | $189.75 | $189.75 | $189.80 |
| Purchase #7 | $202.68 | 6.842% | $216.5474 | $216.55 | $216.55 | $216.50 |
| 7 purchase totals = | $1,153.08 | $1,236.2757 | $1,236.28 | $1,236.30 | $1,236.30 | |