| 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 | $137.95 | 12.784% | $155.5855 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $234.78 | 13.527% | $266.5387 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $73.77 | 3.453% | $76.3173 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $69.46 | 10.278% | $76.5991 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $229.46 | 12.454% | $258.0369 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $152.27 | 12.865% | $171.8595 | $171.86 | $171.85 | $171.90 |
| Purchase #7 | $223.55 | 13.255% | $253.1816 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,121.24 | $1,258.1186 | $1,258.13 | $1,258.15 | $1,258.10 | |