| 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 | $62.52 | 13.698% | $71.084 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $235.50 | 11.804% | $263.2984 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $117.57 | 11.380% | $130.9495 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $70.50 | 7.183% | $75.564 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $245.44 | 5.449% | $258.814 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $129.96 | 6.454% | $138.3476 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $98.30 | 5.583% | $103.7881 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $959.79 | $1,041.8456 | $1,041.84 | $1,041.85 | $1,041.80 | |