| 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 | $215.95 | 6.799% | $230.6324 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $68.86 | 8.379% | $74.6298 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $248.49 | 11.310% | $276.5942 | $276.59 | $276.60 | $276.60 |
| Purchase #4 | $20.29 | 4.347% | $21.172 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $80.99 | 4.109% | $84.3179 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $224.66 | 10.376% | $247.9707 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $190.58 | 11.520% | $212.5348 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,049.82 | $1,147.8518 | $1,147.84 | $1,147.85 | $1,147.80 | |