| 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 | $196.30 | 7.817% | $211.6448 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $66.34 | 12.325% | $74.5164 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $87.46 | 10.615% | $96.7439 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $173.64 | 7.698% | $187.0068 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $193.72 | 7.258% | $207.7802 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $131.65 | 10.666% | $145.6918 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $220.51 | 12.111% | $247.216 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $1,069.62 | $1,170.5999 | $1,170.60 | $1,170.60 | $1,170.50 | |