| 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 | $188.28 | 5.688% | $198.9894 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $240.98 | 5.137% | $253.3591 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $210.64 | 7.724% | $226.9098 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $123.93 | 11.186% | $137.7928 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $174.75 | 12.303% | $196.2495 | $196.25 | $196.25 | $196.20 |
| Purchase #6 | $75.30 | 10.376% | $83.1131 | $83.11 | $83.10 | $83.10 |
| Purchase #7 | $235.76 | 7.814% | $254.1823 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $1,249.64 | $1,350.5960 | $1,350.59 | $1,350.60 | $1,350.60 | |