| 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 | $230.72 | 12.632% | $259.8646 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $92.98 | 6.295% | $98.8331 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $194.89 | 12.608% | $219.4617 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $19.85 | 5.486% | $20.939 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $84.57 | 3.650% | $87.6568 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $122.70 | 12.820% | $138.4301 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $214.34 | 6.806% | $228.928 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $960.05 | $1,054.1133 | $1,054.11 | $1,054.15 | $1,054.10 | |