| 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 | $118.32 | 8.447% | $128.3145 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $87.92 | 6.491% | $93.6269 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $57.78 | 10.640% | $63.9278 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $89.84 | 13.168% | $101.6701 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $206.97 | 11.296% | $230.3493 | $230.35 | $230.35 | $230.30 |
| Purchase #6 | $246.66 | 3.262% | $254.706 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $150.73 | 13.830% | $171.576 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $958.22 | $1,044.1706 | $1,044.18 | $1,044.20 | $1,044.10 | |