| 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 | $249.93 | 3.774% | $259.3624 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $20.94 | 9.799% | $22.9919 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $155.91 | 5.280% | $164.142 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $34.58 | 9.704% | $37.9356 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $216.83 | 13.194% | $245.4386 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $83.64 | 11.800% | $93.5095 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $68.50 | 5.268% | $72.1086 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $830.33 | $895.4886 | $895.49 | $895.50 | $895.40 | |