| 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 | $235.90 | 7.720% | $254.1115 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $190.72 | 12.459% | $214.4818 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $212.65 | 13.787% | $241.9681 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $22.93 | 13.545% | $26.0359 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $63.45 | 9.710% | $69.611 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $91.97 | 9.385% | $100.6014 | $100.60 | $100.60 | $100.60 |
| Purchase #7 | $137.91 | 4.665% | $144.3435 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $955.53 | $1,051.1532 | $1,051.15 | $1,051.15 | $1,051.10 | |