| 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 | $25.69 | 5.120% | $27.0053 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $235.96 | 9.367% | $258.0624 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $221.91 | 11.355% | $247.1079 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $128.45 | 7.588% | $138.1968 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $170.68 | 9.389% | $186.7051 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $105.60 | 3.545% | $109.3435 | $109.34 | $109.35 | $109.30 |
| Purchase #7 | $41.50 | 11.221% | $46.1567 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $929.79 | $1,012.5777 | $1,012.59 | $1,012.55 | $1,012.60 | |