| 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 | $112.92 | 8.617% | $122.6503 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $172.85 | 11.573% | $192.8539 | $192.85 | $192.85 | $192.90 |
| Purchase #3 | $137.96 | 8.277% | $149.3789 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $124.47 | 3.292% | $128.5676 | $128.57 | $128.55 | $128.60 |
| Purchase #5 | $230.44 | 4.770% | $241.432 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $43.68 | 10.395% | $48.2205 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $230.39 | 12.315% | $258.7625 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $1,052.71 | $1,141.8657 | $1,141.86 | $1,141.85 | $1,142.00 | |