| 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 | $17.50 | 3.568% | $18.1244 | $18.12 | $18.10 | $18.10 |
| Purchase #2 | $250.38 | 6.287% | $266.1214 | $266.12 | $266.10 | $266.10 |
| Purchase #3 | $194.86 | 5.676% | $205.9203 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $244.78 | 9.188% | $267.2704 | $267.27 | $267.25 | $267.30 |
| Purchase #5 | $238.28 | 4.301% | $248.5284 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $119.72 | 9.553% | $131.1569 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $207.64 | 10.102% | $228.6158 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $1,273.16 | $1,365.7376 | $1,365.74 | $1,365.65 | $1,365.70 | |