| 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 | $29.33 | 11.795% | $32.7895 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $226.79 | 12.228% | $254.5219 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $191.94 | 3.671% | $198.9861 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $149.40 | 4.819% | $156.5996 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $111.27 | 11.370% | $123.9214 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $250.84 | 3.430% | $259.4438 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $187.60 | 5.177% | $197.3121 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,147.17 | $1,223.5744 | $1,223.57 | $1,223.55 | $1,223.50 | |