| 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 | $230.52 | 10.150% | $253.9178 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $177.99 | 8.340% | $192.8344 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $137.37 | 12.455% | $154.4794 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $189.89 | 6.137% | $201.5435 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $18.28 | 5.601% | $19.3039 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $91.97 | 12.786% | $103.7293 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $186.87 | 13.860% | $212.7702 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $1,032.89 | $1,138.5785 | $1,138.57 | $1,138.60 | $1,138.50 | |