| 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 | $131.48 | 12.285% | $147.6323 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $117.41 | 5.700% | $124.1024 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $179.25 | 9.724% | $196.6803 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $216.30 | 3.495% | $223.8597 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $229.65 | 11.650% | $256.4042 | $256.40 | $256.40 | $256.40 |
| Purchase #6 | $144.95 | 11.312% | $161.3467 | $161.35 | $161.35 | $161.30 |
| Purchase #7 | $145.25 | 5.451% | $153.1676 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $1,164.29 | $1,263.1932 | $1,263.19 | $1,263.20 | $1,263.20 | |