| 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 | $49.63 | 7.393% | $53.2991 | $53.30 | $53.30 | $53.30 |
| Purchase #2 | $179.81 | 10.619% | $198.904 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $234.47 | 10.752% | $259.6802 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $99.52 | 8.674% | $108.1524 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $32.57 | 10.845% | $36.1022 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $122.61 | 8.442% | $132.9607 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $201.89 | 13.107% | $228.3517 | $228.35 | $228.35 | $228.40 |
| 7 purchase totals = | $920.50 | $1,017.4503 | $1,017.44 | $1,017.45 | $1,017.60 | |