| 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 | $181.92 | 9.123% | $198.5166 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $89.28 | 11.244% | $99.3186 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $239.95 | 8.177% | $259.5707 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $193.46 | 8.276% | $209.4707 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $241.83 | 8.259% | $261.8027 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $220.63 | 4.812% | $231.2467 | $231.25 | $231.25 | $231.20 |
| Purchase #7 | $206.47 | 12.570% | $232.4233 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,373.54 | $1,492.3493 | $1,492.35 | $1,492.25 | $1,492.30 | |