| 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 | $29.44 | 7.732% | $31.7163 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $153.88 | 5.496% | $162.3372 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $244.67 | 10.175% | $269.5652 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $35.52 | 11.191% | $39.495 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $185.70 | 4.254% | $193.5997 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $189.51 | 13.389% | $214.8835 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $191.28 | 13.654% | $217.3974 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $1,030.00 | $1,128.9943 | $1,129.01 | $1,129.00 | $1,129.00 | |