| 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 | $96.87 | 3.357% | $100.1219 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $162.55 | 6.824% | $173.6424 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $124.85 | 13.628% | $141.8646 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $108.85 | 10.778% | $120.5819 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $132.49 | 11.221% | $147.3567 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $198.26 | 5.467% | $209.0989 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $157.51 | 12.475% | $177.1594 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $981.38 | $1,069.8258 | $1,069.82 | $1,069.80 | $1,069.90 | |