| 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 | $203.48 | 8.145% | $220.0534 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $221.39 | 5.668% | $233.9384 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $168.54 | 11.651% | $188.1766 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $80.38 | 4.653% | $84.1201 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $123.25 | 5.287% | $129.7662 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $228.51 | 9.204% | $249.5421 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $211.85 | 4.776% | $221.968 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $1,237.40 | $1,327.5648 | $1,327.57 | $1,327.55 | $1,327.60 | |