| 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 | $203.33 | 4.806% | $213.102 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $235.28 | 9.543% | $257.7328 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $202.38 | 8.498% | $219.5783 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $31.26 | 13.160% | $35.3738 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $196.33 | 10.251% | $216.4558 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $61.53 | 8.119% | $66.5256 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $133.94 | 7.402% | $143.8542 | $143.85 | $143.85 | $143.90 |
| 7 purchase totals = | $1,064.05 | $1,152.6225 | $1,152.62 | $1,152.65 | $1,152.70 | |