| 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 | $22.34 | 8.204% | $24.1728 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $240.54 | 12.712% | $271.1174 | $271.12 | $271.10 | $271.10 |
| Purchase #3 | $128.87 | 4.228% | $134.3186 | $134.32 | $134.30 | $134.30 |
| Purchase #4 | $217.80 | 6.133% | $231.1577 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $141.34 | 12.553% | $159.0824 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $31.56 | 13.831% | $35.9251 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $190.86 | 12.559% | $214.8301 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $973.31 | $1,070.6041 | $1,070.61 | $1,070.60 | $1,070.60 | |